| 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 | $21.49 | 9.458% | $23.5225 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $194.78 | 4.294% | $203.1439 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $89.53 | 13.390% | $101.5181 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $210.69 | 4.556% | $220.289 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $173.55 | 11.398% | $193.3312 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $31.78 | 6.659% | $33.8962 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $109.66 | 8.540% | $119.025 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $831.48 | $894.7259 | $894.73 | $894.75 | $894.60 | |