| 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 | $58.39 | 12.713% | $65.8131 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $118.70 | 3.642% | $123.0231 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $42.52 | 12.766% | $47.9481 | $47.95 | $47.95 | $47.90 |
| Purchase #4 | $78.65 | 6.674% | $83.8991 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $243.67 | 3.259% | $251.6112 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $34.49 | 12.123% | $38.6712 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $160.65 | 8.154% | $173.7494 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $737.07 | $784.7152 | $784.71 | $784.65 | $784.60 | |