| 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 | $31.58 | 8.102% | $34.1386 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $143.62 | 11.376% | $159.9582 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $17.84 | 10.706% | $19.75 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $44.76 | 7.369% | $48.0584 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $130.93 | 10.225% | $144.3176 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $250.82 | 10.764% | $277.8183 | $277.82 | $277.80 | $277.80 |
| Purchase #7 | $63.88 | 4.140% | $66.5246 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $683.43 | $750.5657 | $750.57 | $750.50 | $750.60 | |