| 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 | $46.68 | 5.869% | $49.4196 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $57.81 | 11.786% | $64.6235 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $149.86 | 8.581% | $162.7195 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $198.52 | 6.798% | $212.0154 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $104.82 | 7.492% | $112.6731 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $17.27 | 6.216% | $18.3435 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $62.25 | 11.319% | $69.2961 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $637.21 | $689.0907 | $689.09 | $689.00 | $689.00 | |