| 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 | $87.62 | 8.805% | $95.3349 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $180.75 | 6.119% | $191.8101 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $131.80 | 13.549% | $149.6576 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $107.44 | 7.659% | $115.6688 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $155.41 | 13.765% | $176.8022 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $8.28 | 9.393% | $9.0577 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $153.36 | 9.849% | $168.4644 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $824.66 | $906.7957 | $906.79 | $906.75 | $906.90 | |