| 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 | $90.99 | 4.549% | $95.1291 | $95.13 | $95.15 | $95.10 |
| Purchase #2 | $121.81 | 12.769% | $137.3639 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $53.95 | 11.706% | $60.2654 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $190.90 | 11.173% | $212.2293 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $37.46 | 10.726% | $41.478 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $5.57 | 13.735% | $6.335 | $6.34 | $6.35 | $6.30 |
| Purchase #7 | $166.56 | 12.554% | $187.4699 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $667.24 | $740.2706 | $740.28 | $740.30 | $740.30 | |