| 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 | $86.35 | 9.309% | $94.3883 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $18.72 | 7.808% | $20.1817 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $214.59 | 9.802% | $235.6241 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $99.76 | 9.180% | $108.918 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $196.77 | 8.147% | $212.8009 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $145.60 | 9.345% | $159.2063 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $159.29 | 3.549% | $164.9432 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $921.08 | $996.0625 | $996.06 | $996.05 | $996.00 | |