| 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 | $84.60 | 6.299% | $89.929 | $89.93 | $89.95 | $89.90 |
| Purchase #2 | $217.86 | 3.374% | $225.2106 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $20.37 | 6.494% | $21.6928 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $14.76 | 5.392% | $15.5559 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $51.66 | 9.393% | $56.5124 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $131.46 | 13.732% | $149.5121 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $223.38 | 11.204% | $248.4075 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $744.09 | $806.8203 | $806.82 | $806.80 | $806.80 | |