| 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 | $21.74 | 12.747% | $24.5112 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $191.39 | 8.409% | $207.484 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $165.74 | 7.851% | $178.7522 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $66.59 | 12.391% | $74.8412 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $116.35 | 11.779% | $130.0549 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $89.60 | 4.522% | $93.6517 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $233.84 | 5.391% | $246.4463 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $885.25 | $955.7415 | $955.73 | $955.75 | $955.80 | |