| 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 | $45.75 | 8.848% | $49.798 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $124.63 | 12.168% | $139.795 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $85.82 | 6.667% | $91.5416 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $197.73 | 13.488% | $224.3998 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $67.52 | 6.319% | $71.7866 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $76.65 | 10.702% | $84.8531 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $201.32 | 8.622% | $218.6778 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $799.42 | $880.8519 | $880.86 | $880.90 | $880.90 | |