| 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 | $45.44 | 4.663% | $47.5589 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $44.35 | 12.792% | $50.0233 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $150.93 | 10.474% | $166.7384 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $13.29 | 8.519% | $14.4222 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $139.54 | 12.292% | $156.6923 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $190.86 | 7.666% | $205.4913 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $197.50 | 9.861% | $216.9755 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $781.91 | $857.9019 | $857.90 | $857.90 | $857.90 | |