| 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 | $43.30 | 7.164% | $46.402 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $87.86 | 13.635% | $99.8397 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $135.46 | 4.621% | $141.7196 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $212.99 | 8.678% | $231.4733 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $21.27 | 11.512% | $23.7186 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $238.93 | 8.198% | $258.5175 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $12.96 | 10.787% | $14.358 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $752.77 | $816.0287 | $816.03 | $815.95 | $816.00 | |