| 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 | $44.79 | 9.707% | $49.1378 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $43.70 | 8.118% | $47.2476 | $47.25 | $47.25 | $47.20 |
| Purchase #3 | $69.32 | 7.423% | $74.4656 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $210.72 | 5.517% | $222.3454 | $222.35 | $222.35 | $222.30 |
| Purchase #5 | $209.96 | 10.654% | $232.3291 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $163.45 | 12.367% | $183.6639 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $60.84 | 7.554% | $65.4359 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $802.78 | $874.6253 | $874.64 | $874.65 | $874.50 | |