| 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 | $50.39 | 6.652% | $53.7419 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $45.31 | 9.312% | $49.5293 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $76.35 | 5.497% | $80.547 | $80.55 | $80.55 | $80.50 |
| Purchase #4 | $175.77 | 6.218% | $186.6994 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $116.83 | 13.297% | $132.3649 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $84.42 | 10.778% | $93.5188 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $219.66 | 8.603% | $238.5573 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $768.73 | $834.9586 | $834.96 | $834.95 | $834.90 | |