| 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 | $44.91 | 7.839% | $48.4305 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $140.85 | 4.851% | $147.6826 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $85.34 | 3.612% | $88.4225 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $132.82 | 13.494% | $150.7427 | $150.74 | $150.75 | $150.70 |
| Purchase #5 | $8.44 | 3.271% | $8.7161 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $115.65 | 12.704% | $130.3422 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $106.38 | 5.461% | $112.1894 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $634.39 | $686.5260 | $686.52 | $686.55 | $686.40 | |