| 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 | $44.44 | 5.848% | $47.0389 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $80.62 | 5.125% | $84.7518 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $45.25 | 3.483% | $46.8261 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $208.63 | 7.652% | $224.5944 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $104.52 | 3.447% | $108.1228 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $59.88 | 6.446% | $63.7399 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $87.46 | 7.425% | $93.9539 | $93.95 | $93.95 | $94.00 |
| 7 purchase totals = | $630.80 | $669.0278 | $669.02 | $669.05 | $669.00 | |