| 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 | $37.55 | 3.555% | $38.8849 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $35.25 | 12.323% | $39.5939 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $16.32 | 8.829% | $17.7609 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $55.79 | 5.182% | $58.681 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $118.33 | 5.470% | $124.8027 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $194.97 | 3.104% | $201.0219 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $134.56 | 11.171% | $149.5917 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $592.77 | $630.3370 | $630.32 | $630.35 | $630.40 | |