| 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 | $47.49 | 12.505% | $53.4286 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $51.58 | 12.378% | $57.9646 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $210.52 | 7.817% | $226.9763 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $40.81 | 4.762% | $42.7534 | $42.75 | $42.75 | $42.80 |
| Purchase #5 | $12.79 | 9.535% | $14.0095 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $176.40 | 13.151% | $199.5984 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $140.35 | 8.328% | $152.0383 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $679.94 | $746.7691 | $746.77 | $746.80 | $746.80 | |