| 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 | $44.81 | 5.737% | $47.3807 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $31.94 | 4.455% | $33.3629 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $14.45 | 13.160% | $16.3516 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $16.41 | 12.727% | $18.4985 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $40.65 | 3.166% | $41.937 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $36.33 | 13.374% | $41.1888 | $41.19 | $41.20 | $41.20 |
| Purchase #7 | $238.68 | 7.460% | $256.4855 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $423.27 | $455.2050 | $455.21 | $455.25 | $455.30 | |