| 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 | $244.54 | 8.634% | $265.6536 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $77.98 | 12.360% | $87.6183 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $149.71 | 6.719% | $159.769 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $67.40 | 8.669% | $73.2429 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $53.38 | 4.680% | $55.8782 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $26.86 | 9.862% | $29.5089 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $175.35 | 9.574% | $192.138 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $795.22 | $863.8089 | $863.81 | $863.80 | $863.80 | |