| 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 | $40.88 | 7.221% | $43.8319 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $99.46 | 6.366% | $105.7916 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $99.54 | 3.699% | $103.222 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $54.33 | 8.245% | $58.8095 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $22.61 | 8.215% | $24.4674 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $190.96 | 3.571% | $197.7792 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $192.93 | 5.662% | $203.8537 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $700.71 | $737.7553 | $737.75 | $737.75 | $737.80 | |