| 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 | $99.45 | 4.750% | $104.1739 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $152.98 | 5.327% | $161.1292 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $123.94 | 8.829% | $134.8827 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $169.43 | 9.441% | $185.4259 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $69.88 | 3.206% | $72.1204 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $8.65 | 7.244% | $9.2766 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $55.61 | 13.869% | $63.3226 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $679.94 | $730.3313 | $730.33 | $730.35 | $730.30 | |