| 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 | $36.52 | 7.630% | $39.3065 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $68.42 | 9.561% | $74.9616 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $87.99 | 13.589% | $99.947 | $99.95 | $99.95 | $99.90 |
| Purchase #4 | $250.37 | 13.679% | $284.6181 | $284.62 | $284.60 | $284.60 |
| Purchase #5 | $191.47 | 5.521% | $202.0411 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $176.79 | 13.545% | $200.7362 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $57.70 | 12.102% | $64.6829 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $869.26 | $966.2934 | $966.30 | $966.30 | $966.20 | |