| 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 | $36.53 | 3.606% | $37.8473 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $10.94 | 9.536% | $11.9832 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $119.36 | 10.434% | $131.814 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $151.48 | 4.404% | $158.1512 | $158.15 | $158.15 | $158.20 |
| Purchase #5 | $75.40 | 10.132% | $83.0395 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $24.31 | 8.494% | $26.3749 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $68.64 | 6.677% | $73.2231 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $486.66 | $522.4332 | $522.42 | $522.40 | $522.40 | |