| 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 | $57.48 | 12.458% | $64.6409 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $227.90 | 12.177% | $255.6514 | $255.65 | $255.65 | $255.70 |
| Purchase #3 | $177.42 | 12.580% | $199.7394 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $103.84 | 7.286% | $111.4058 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $31.61 | 13.398% | $35.8451 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $12.53 | 9.686% | $13.7437 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $46.88 | 5.637% | $49.5226 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $657.66 | $730.5489 | $730.55 | $730.55 | $730.40 | |