| 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 | $100.96 | 5.667% | $106.6814 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $60.97 | 12.275% | $68.4541 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $217.61 | 6.111% | $230.9081 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $37.87 | 3.435% | $39.1708 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $80.85 | 9.399% | $88.4491 | $88.45 | $88.45 | $88.40 |
| Purchase #6 | $187.53 | 7.397% | $201.4016 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $47.39 | 7.580% | $50.9822 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $733.18 | $786.0473 | $786.04 | $786.05 | $786.10 | |