| 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 | $58.40 | 4.242% | $60.8773 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $92.38 | 12.434% | $103.8665 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $213.50 | 7.752% | $230.0505 | $230.05 | $230.05 | $230.10 |
| Purchase #4 | $241.93 | 10.359% | $266.9915 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $7.49 | 9.767% | $8.2215 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $70.87 | 4.778% | $74.2562 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $10.51 | 12.396% | $11.8128 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $695.08 | $756.0763 | $756.08 | $756.05 | $756.20 | |