| 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 | $98.36 | 7.760% | $105.9927 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $132.71 | 6.566% | $141.4237 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $73.34 | 13.766% | $83.436 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $76.41 | 13.631% | $86.8254 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $171.90 | 11.148% | $191.0634 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $66.51 | 6.639% | $70.9256 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $187.61 | 7.211% | $201.1386 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $806.84 | $880.8054 | $880.81 | $880.85 | $880.70 | |