| 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 | $21.98 | 4.294% | $22.9238 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $180.74 | 5.401% | $190.5018 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $49.78 | 4.440% | $51.9902 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $87.43 | 4.544% | $91.4028 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $225.83 | 12.763% | $254.6527 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $113.32 | 6.343% | $120.5079 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $5.35 | 11.242% | $5.9514 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $684.43 | $737.9306 | $737.92 | $737.90 | $738.00 | |