| 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 | $13.63 | 10.147% | $15.013 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $47.51 | 4.782% | $49.7819 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $93.54 | 11.741% | $104.5225 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $58.40 | 6.712% | $62.3198 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $182.52 | 6.571% | $194.5134 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $210.94 | 4.353% | $220.1222 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $14.66 | 7.716% | $15.7912 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $621.20 | $662.0640 | $662.05 | $662.00 | $662.00 | |