| 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 | $93.37 | 13.370% | $105.8536 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $196.42 | 8.294% | $212.7111 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $112.81 | 5.571% | $119.0946 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $36.60 | 13.751% | $41.6329 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $103.72 | 12.789% | $116.9848 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $11.67 | 10.232% | $12.8641 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $114.58 | 6.765% | $122.3313 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $669.17 | $731.4724 | $731.45 | $731.50 | $731.50 | |