| 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 | $13.66 | 3.479% | $14.1352 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $159.68 | 11.634% | $178.2572 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $83.41 | 5.207% | $87.7532 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $106.39 | 9.363% | $116.3513 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $206.92 | 10.388% | $228.4148 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $111.90 | 7.198% | $119.9546 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $5.59 | 7.457% | $6.0068 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $687.55 | $750.8731 | $750.87 | $750.85 | $751.00 | |