| 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 | $26.79 | 10.271% | $29.5416 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $172.92 | 12.202% | $194.0197 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $148.87 | 4.851% | $156.0917 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $42.87 | 6.345% | $45.5901 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $12.80 | 12.625% | $14.416 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $235.54 | 7.594% | $253.4269 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $229.75 | 13.404% | $260.5457 | $260.55 | $260.55 | $260.50 |
| 7 purchase totals = | $869.54 | $953.6317 | $953.64 | $953.65 | $953.50 | |