| 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 | $23.35 | 13.120% | $26.4135 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $66.91 | 7.799% | $72.1283 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $59.77 | 13.223% | $67.6734 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $158.59 | 13.789% | $180.458 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $39.35 | 9.520% | $43.0961 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $195.36 | 7.458% | $209.9299 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $185.42 | 3.737% | $192.3491 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $728.75 | $792.0483 | $792.05 | $792.05 | $792.00 | |