| 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 | $25.47 | 4.577% | $26.6358 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $57.41 | 8.335% | $62.1951 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $146.83 | 11.460% | $163.6567 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $110.28 | 4.786% | $115.558 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $70.61 | 12.142% | $79.1835 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $175.58 | 5.270% | $184.8331 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $133.33 | 8.844% | $145.1217 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $719.51 | $777.1839 | $777.19 | $777.20 | $777.20 | |