| 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 | $85.63 | 8.491% | $92.9008 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $46.66 | 5.182% | $49.0779 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $37.38 | 13.232% | $42.3261 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $208.62 | 9.738% | $228.9354 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $109.60 | 12.177% | $122.946 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $96.37 | 4.743% | $100.9408 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $165.41 | 5.317% | $174.2048 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $749.67 | $811.3318 | $811.34 | $811.40 | $811.20 | |