| 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 | $49.50 | 9.702% | $54.3025 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $217.40 | 12.574% | $244.7359 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $198.51 | 4.741% | $207.9214 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $7.80 | 6.297% | $8.2912 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $224.64 | 12.162% | $251.9607 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $19.63 | 5.409% | $20.6918 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $124.60 | 10.710% | $137.9447 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $842.08 | $925.8482 | $925.84 | $925.85 | $925.80 | |