| 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 | $74.71 | 13.482% | $84.7824 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $56.92 | 13.394% | $64.5439 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $91.73 | 11.253% | $102.0524 | $102.05 | $102.05 | $102.10 |
| Purchase #4 | $228.37 | 7.189% | $244.7875 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $106.26 | 9.741% | $116.6108 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $161.64 | 13.478% | $183.4258 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $210.96 | 3.192% | $217.6938 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $930.59 | $1,013.8966 | $1,013.89 | $1,013.95 | $1,013.90 | |