| 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 | $108.68 | 5.496% | $114.6531 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $115.33 | 9.291% | $126.0453 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $244.83 | 9.593% | $268.3165 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $50.47 | 12.308% | $56.6818 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $32.80 | 7.698% | $35.3249 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $26.55 | 4.152% | $27.6524 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $29.46 | 5.102% | $30.963 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $608.12 | $659.6370 | $659.63 | $659.60 | $659.70 | |