| 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 | $50.30 | 10.700% | $55.6821 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $37.35 | 6.771% | $39.879 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $91.49 | 11.507% | $102.0178 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $55.66 | 3.687% | $57.7122 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $164.33 | 8.516% | $178.3243 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $162.68 | 8.569% | $176.62 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $138.55 | 8.193% | $149.9014 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $700.36 | $760.1368 | $760.13 | $760.10 | $760.10 | |