| 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 | $66.38 | 5.656% | $70.1345 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $138.46 | 10.271% | $152.6812 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $173.28 | 6.452% | $184.46 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $117.55 | 6.213% | $124.8534 | $124.85 | $124.85 | $124.90 |
| Purchase #5 | $160.87 | 11.462% | $179.3089 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $119.54 | 7.199% | $128.1457 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $120.77 | 9.747% | $132.5415 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $896.85 | $972.1252 | $972.12 | $972.15 | $972.10 | |