| 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 | $79.33 | 9.131% | $86.5736 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $139.70 | 4.784% | $146.3832 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $5.65 | 12.394% | $6.3503 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $178.27 | 5.304% | $187.7254 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $231.90 | 5.572% | $244.8215 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $52.57 | 4.834% | $55.1112 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $191.30 | 8.842% | $208.2147 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $878.72 | $935.1799 | $935.17 | $935.15 | $935.20 | |