| 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 | $47.55 | 7.480% | $51.1067 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $214.54 | 4.248% | $223.6537 | $223.65 | $223.65 | $223.70 |
| Purchase #3 | $206.83 | 8.366% | $224.1334 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $139.70 | 8.489% | $151.5591 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $34.98 | 13.526% | $39.7114 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $154.39 | 10.523% | $170.6365 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $128.31 | 12.351% | $144.1576 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $926.30 | $1,004.9584 | $1,004.96 | $1,004.95 | $1,005.00 | |