| 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 | $45.80 | 3.181% | $47.2569 | $47.26 | $47.25 | $47.30 |
| Purchase #2 | $30.69 | 8.196% | $33.2054 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $237.69 | 7.223% | $254.8583 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $140.97 | 13.840% | $160.4802 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $49.60 | 9.102% | $54.1146 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $240.38 | 10.500% | $265.6199 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $49.26 | 6.159% | $52.2939 | $52.29 | $52.30 | $52.30 |
| 7 purchase totals = | $794.39 | $867.8292 | $867.83 | $867.80 | $867.90 | |