| 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 | $56.83 | 5.128% | $59.7442 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $44.80 | 4.780% | $46.9414 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $160.88 | 8.728% | $174.9216 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $219.38 | 13.428% | $248.8383 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $10.69 | 9.860% | $11.744 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $173.47 | 9.180% | $189.3945 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $218.25 | 4.336% | $227.7133 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $884.30 | $959.2973 | $959.28 | $959.30 | $959.10 | |