| 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 | $65.29 | 3.788% | $67.7632 | $67.76 | $67.75 | $67.80 |
| Purchase #2 | $62.77 | 5.850% | $66.442 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $79.97 | 4.229% | $83.3519 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $63.70 | 8.200% | $68.9234 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $119.25 | 11.801% | $133.3227 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $133.95 | 9.252% | $146.3431 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $53.92 | 3.426% | $55.7673 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $578.85 | $621.9136 | $621.90 | $621.85 | $621.90 | |