| 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 | $63.58 | 9.854% | $69.8452 | $69.85 | $69.85 | $69.80 |
| Purchase #2 | $160.56 | 4.700% | $168.1063 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $140.90 | 9.281% | $153.9769 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $38.55 | 9.593% | $42.2481 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $237.77 | 6.615% | $253.4985 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $17.90 | 7.779% | $19.2924 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $65.89 | 7.532% | $70.8528 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $725.15 | $777.8202 | $777.83 | $777.85 | $777.80 | |