| 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 | $79.53 | 9.449% | $87.0448 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $76.55 | 7.175% | $82.0425 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $240.32 | 5.408% | $253.3165 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $216.42 | 13.299% | $245.2017 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $153.54 | 8.448% | $166.5111 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $224.82 | 7.427% | $241.5174 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $41.86 | 8.756% | $45.5253 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $1,033.04 | $1,121.1593 | $1,121.16 | $1,121.15 | $1,121.00 | |