| 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 | $55.43 | 8.862% | $60.3422 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $54.64 | 6.530% | $58.208 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $36.83 | 11.206% | $40.9572 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $105.97 | 13.394% | $120.1636 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $53.97 | 4.133% | $56.2006 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $66.56 | 11.276% | $74.0653 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $100.50 | 11.143% | $111.6987 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $473.90 | $521.6356 | $521.64 | $521.60 | $521.70 | |