| 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 | $37.53 | 4.529% | $39.2297 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $239.70 | 5.594% | $253.1088 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $104.41 | 13.686% | $118.6996 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $191.51 | 7.282% | $205.4558 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $21.93 | 4.378% | $22.8901 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $49.31 | 13.521% | $55.9772 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $240.35 | 7.459% | $258.2777 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $884.74 | $953.6389 | $953.65 | $953.70 | $953.70 | |