| 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 | $59.26 | 6.845% | $63.3163 | $63.32 | $63.30 | $63.30 |
| Purchase #2 | $75.72 | 8.312% | $82.0138 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $47.41 | 6.708% | $50.5903 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $138.28 | 7.860% | $149.1488 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $176.90 | 4.475% | $184.8163 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $171.34 | 5.317% | $180.4501 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $100.67 | 12.670% | $113.4249 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $769.58 | $823.7605 | $823.76 | $823.70 | $823.70 | |