| 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 | $58.97 | 9.134% | $64.3563 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $198.88 | 7.459% | $213.7145 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $212.70 | 13.541% | $241.5017 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $53.39 | 3.818% | $55.4284 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $162.66 | 10.823% | $180.2647 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $164.67 | 4.532% | $172.1328 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $142.31 | 12.804% | $160.5314 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $993.58 | $1,087.9298 | $1,087.92 | $1,087.95 | $1,087.90 | |