| 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 | $23.27 | 4.271% | $24.2639 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $152.33 | 7.407% | $163.6131 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $132.31 | 10.535% | $146.2489 | $146.25 | $146.25 | $146.20 |
| Purchase #4 | $118.67 | 7.614% | $127.7055 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $88.58 | 6.838% | $94.6371 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $31.28 | 6.449% | $33.2972 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $20.83 | 3.375% | $21.533 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $567.27 | $611.2987 | $611.30 | $611.30 | $611.20 | |