| 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 | $105.50 | 7.612% | $113.5307 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $37.29 | 12.142% | $41.8178 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $44.44 | 4.817% | $46.5807 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $34.38 | 6.494% | $36.6126 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $39.27 | 6.597% | $41.8606 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $126.65 | 10.718% | $140.2243 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $34.61 | 9.803% | $38.0028 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $422.14 | $458.6295 | $458.62 | $458.60 | $458.60 | |