| 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 | $87.30 | 5.135% | $91.7829 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $55.87 | 5.551% | $58.9713 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $102.83 | 4.826% | $107.7926 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $32.51 | 6.106% | $34.4951 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $115.50 | 3.480% | $119.5194 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $5.38 | 8.353% | $5.8294 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $99.79 | 4.164% | $103.9453 | $103.95 | $103.95 | $103.90 |
| 7 purchase totals = | $499.18 | $522.3360 | $522.34 | $522.35 | $522.30 | |