| 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 | $81.37 | 8.121% | $87.9781 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $86.79 | 8.530% | $94.1932 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $238.99 | 7.202% | $256.2021 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $216.70 | 5.165% | $227.8926 | $227.89 | $227.90 | $227.90 |
| Purchase #5 | $145.93 | 6.701% | $155.7088 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $194.45 | 9.304% | $212.5416 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $33.77 | 5.800% | $35.7287 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $998.00 | $1,070.2451 | $1,070.24 | $1,070.30 | $1,070.20 | |