| 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 | $44.75 | 13.794% | $50.9228 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $124.86 | 6.436% | $132.896 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $71.43 | 13.468% | $81.0502 | $81.05 | $81.05 | $81.10 |
| Purchase #4 | $121.88 | 10.732% | $134.9602 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $151.64 | 4.666% | $158.7155 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $124.79 | 8.611% | $135.5357 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $41.94 | 4.718% | $43.9187 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $681.29 | $737.9991 | $738.01 | $737.95 | $738.00 | |