| 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 | $47.80 | 10.801% | $52.9629 | $52.96 | $52.95 | $53.00 |
| Purchase #2 | $244.27 | 3.589% | $253.0369 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $105.47 | 10.779% | $116.8386 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $210.75 | 9.303% | $230.3561 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $140.77 | 4.610% | $147.2595 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $90.96 | 11.692% | $101.595 | $101.60 | $101.60 | $101.60 |
| Purchase #7 | $6.79 | 7.773% | $7.3178 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $846.81 | $909.3668 | $909.38 | $909.35 | $909.40 | |