| 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 | $7.58 | 13.591% | $8.6102 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $177.60 | 7.684% | $191.2468 | $191.25 | $191.25 | $191.20 |
| Purchase #3 | $75.40 | 3.762% | $78.2365 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $70.61 | 7.248% | $75.7278 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $236.70 | 6.404% | $251.8583 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $7.47 | 6.180% | $7.9316 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $42.98 | 11.211% | $47.7985 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $618.34 | $661.4097 | $661.42 | $661.45 | $661.30 | |