| 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 | $84.89 | 8.699% | $92.2746 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $132.28 | 8.456% | $143.4656 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $65.58 | 3.758% | $68.0445 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $224.95 | 5.795% | $237.9859 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $229.89 | 11.574% | $256.4975 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $138.42 | 10.181% | $152.5125 | $152.51 | $152.50 | $152.50 |
| Purchase #7 | $23.83 | 12.510% | $26.8111 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $899.84 | $977.5917 | $977.59 | $977.55 | $977.60 | |