| 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 | $38.31 | 7.106% | $41.0323 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $128.91 | 13.724% | $146.6016 | $146.60 | $146.60 | $146.60 |
| Purchase #3 | $46.57 | 8.556% | $50.5545 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $205.80 | 8.111% | $222.4924 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $183.27 | 3.662% | $189.9813 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $32.54 | 8.686% | $35.3664 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $212.41 | 12.498% | $238.957 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $847.81 | $924.9855 | $924.98 | $925.00 | $925.10 | |