| 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 | $33.76 | 3.834% | $35.0544 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $106.25 | 13.385% | $120.4716 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $161.62 | 4.693% | $169.2048 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $141.27 | 7.803% | $152.2933 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $228.94 | 12.658% | $257.9192 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $114.59 | 10.151% | $126.222 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $110.93 | 5.327% | $116.8392 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $897.36 | $978.0045 | $977.99 | $977.95 | $978.00 | |