| 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 | $57.36 | 9.110% | $62.5855 | $62.59 | $62.60 | $62.60 |
| Purchase #2 | $115.81 | 12.516% | $130.3048 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $47.75 | 13.328% | $54.1141 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $143.36 | 12.451% | $161.2098 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $51.82 | 8.410% | $56.1781 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $32.81 | 9.425% | $35.9023 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $35.55 | 9.134% | $38.7971 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $484.46 | $539.0917 | $539.09 | $539.10 | $539.10 | |