| 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 | $24.93 | 11.158% | $27.7117 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $154.35 | 6.636% | $164.5927 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $67.35 | 11.139% | $74.8521 | $74.85 | $74.85 | $74.90 |
| Purchase #4 | $52.28 | 13.441% | $59.307 | $59.31 | $59.30 | $59.30 |
| Purchase #5 | $70.29 | 7.356% | $75.4605 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $76.98 | 13.785% | $87.5917 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $178.88 | 7.600% | $192.4749 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $625.06 | $681.9906 | $681.98 | $681.95 | $682.10 | |