| 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 | $29.75 | 7.438% | $31.9628 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $198.89 | 5.793% | $210.4117 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $47.85 | 11.651% | $53.425 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $213.88 | 5.815% | $226.3171 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $166.89 | 6.217% | $177.2656 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $78.31 | 12.514% | $88.1097 | $88.11 | $88.10 | $88.10 |
| Purchase #7 | $221.59 | 11.602% | $247.2989 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $957.16 | $1,034.7908 | $1,034.80 | $1,034.75 | $1,034.80 | |