| 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 | $73.41 | 11.186% | $81.6216 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $66.34 | 13.223% | $75.1121 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $13.84 | 10.745% | $15.3271 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $15.52 | 10.405% | $17.1349 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $224.42 | 13.415% | $254.5259 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $156.44 | 5.615% | $165.2241 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $159.92 | 9.150% | $174.5527 | $174.55 | $174.55 | $174.60 |
| 7 purchase totals = | $709.89 | $783.4984 | $783.49 | $783.50 | $783.40 | |