| 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 | $43.86 | 5.362% | $46.2118 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $246.40 | 8.565% | $267.5042 | $267.50 | $267.50 | $267.50 |
| Purchase #3 | $235.96 | 3.421% | $244.0322 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $62.49 | 9.327% | $68.3184 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $171.75 | 9.524% | $188.1075 | $188.11 | $188.10 | $188.10 |
| Purchase #6 | $170.73 | 5.373% | $179.9033 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $160.46 | 11.543% | $178.9819 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,091.65 | $1,173.0593 | $1,173.05 | $1,173.05 | $1,173.00 | |