| 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 | $37.45 | 11.698% | $41.8309 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $243.49 | 5.251% | $256.2757 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $8.96 | 7.399% | $9.623 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $11.69 | 11.440% | $13.0273 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $152.61 | 12.488% | $171.6679 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $149.27 | 12.669% | $168.181 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $197.47 | 8.360% | $213.9785 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $800.94 | $874.5843 | $874.59 | $874.65 | $874.60 | |