| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.55 | 4.767% | $52.9597 | $52.96 | $52.95 | $53.00 |
| Purchase #2 | $241.63 | 10.264% | $266.4309 | $266.43 | $266.45 | $266.40 |
| Purchase #3 | $234.49 | 9.396% | $256.5227 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $234.33 | 13.121% | $265.0764 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $245.98 | 13.386% | $278.9069 | $278.91 | $278.90 | $278.90 |
| Purchase #6 | $122.96 | 5.652% | $129.9097 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $124.28 | 5.468% | $131.0756 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $1,254.22 | $1,380.8819 | $1,380.89 | $1,380.90 | $1,380.90 | |