| 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 | $97.71 | 12.126% | $109.5583 | $109.56 | $109.55 | $109.60 |
| Purchase #2 | $77.52 | 12.778% | $87.4255 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $5.83 | 7.594% | $6.2727 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $99.37 | 11.411% | $110.7091 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $84.99 | 10.162% | $93.6267 | $93.63 | $93.65 | $93.60 |
| Purchase #6 | $22.58 | 6.846% | $24.1258 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $218.94 | 6.737% | $233.69 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $606.94 | $665.4081 | $665.42 | $665.45 | $665.40 | |