| 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 | $49.49 | 10.715% | $54.7929 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $138.64 | 11.553% | $154.6571 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $139.35 | 7.683% | $150.0563 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $84.77 | 4.561% | $88.6364 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $132.60 | 9.276% | $144.9 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $89.43 | 5.230% | $94.1072 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $39.65 | 5.687% | $41.9049 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $673.93 | $729.0548 | $729.06 | $729.05 | $729.10 | |