| 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 | $35.59 | 8.425% | $38.5885 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $131.83 | 13.584% | $149.7378 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $170.41 | 5.457% | $179.7093 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $27.38 | 3.419% | $28.3161 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $247.44 | 3.168% | $255.2789 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $54.48 | 7.552% | $58.5943 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $221.69 | 7.853% | $239.0993 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $888.82 | $949.3242 | $949.33 | $949.35 | $949.30 | |