| 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 | $7.69 | 5.311% | $8.0984 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $146.75 | 6.168% | $155.8015 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $25.29 | 6.360% | $26.8984 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $112.88 | 3.218% | $116.5125 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $38.49 | 7.563% | $41.401 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $26.54 | 13.458% | $30.1118 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $182.47 | 6.423% | $194.19 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $540.11 | $573.0136 | $573.01 | $573.00 | $573.00 | |