| 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 | $145.79 | 4.816% | $152.8112 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $47.72 | 4.333% | $49.7877 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $148.45 | 6.251% | $157.7296 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $82.38 | 8.849% | $89.6698 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $95.39 | 13.142% | $107.9262 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $132.62 | 3.696% | $137.5216 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $106.28 | 9.306% | $116.1704 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $758.63 | $811.6165 | $811.62 | $811.60 | $811.60 | |