| 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 | $10.76 | 12.720% | $12.1287 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $12.52 | 12.781% | $14.1202 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $90.35 | 8.180% | $97.7406 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $87.96 | 9.152% | $96.0101 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $31.43 | 11.719% | $35.1133 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $238.61 | 11.307% | $265.5896 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $246.77 | 3.468% | $255.328 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $718.40 | $776.0305 | $776.03 | $776.05 | $775.90 | |