| 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 | $50.28 | 6.460% | $53.5281 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $68.53 | 4.165% | $71.3843 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $82.51 | 7.827% | $88.9681 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $226.50 | 7.662% | $243.8544 | $243.85 | $243.85 | $243.90 |
| Purchase #5 | $6.82 | 11.497% | $7.6041 | $7.60 | $7.60 | $7.60 |
| Purchase #6 | $190.94 | 8.785% | $207.7141 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $143.48 | 6.164% | $152.3241 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $769.06 | $825.3772 | $825.36 | $825.35 | $825.40 | |