| 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 | $46.93 | 4.193% | $48.8978 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $153.30 | 13.744% | $174.3696 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $56.30 | 4.871% | $59.0424 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $149.37 | 4.266% | $155.7421 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $12.78 | 5.104% | $13.4323 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $185.37 | 8.593% | $201.2988 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $177.86 | 13.642% | $202.1237 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $781.91 | $854.9067 | $854.90 | $854.90 | $854.80 | |