| 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 | $45.91 | 3.115% | $47.3401 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $116.68 | 10.541% | $128.9792 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $214.66 | 10.657% | $237.5363 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $78.85 | 6.686% | $84.1219 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $180.45 | 13.807% | $205.3647 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $68.84 | 8.688% | $74.8208 | $74.82 | $74.80 | $74.80 |
| Purchase #7 | $72.31 | 3.370% | $74.7468 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $777.70 | $852.9098 | $852.91 | $852.90 | $852.80 | |