| 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 | $83.62 | 7.487% | $89.8806 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $187.93 | 11.787% | $210.0813 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $101.61 | 8.698% | $110.448 | $110.45 | $110.45 | $110.40 |
| Purchase #4 | $235.76 | 8.150% | $254.9744 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $76.43 | 11.572% | $85.2745 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $164.93 | 4.269% | $171.9709 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $27.52 | 13.348% | $31.1934 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $877.80 | $953.8231 | $953.81 | $953.80 | $953.90 | |