| 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 | $48.33 | 4.520% | $50.5145 | $50.51 | $50.50 | $50.50 |
| Purchase #2 | $135.30 | 6.827% | $144.5369 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $107.31 | 7.819% | $115.7006 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $34.51 | 7.519% | $37.1048 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $109.78 | 13.137% | $124.2018 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $228.86 | 6.191% | $243.0287 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $223.79 | 4.350% | $233.5249 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $887.88 | $948.6122 | $948.60 | $948.60 | $948.50 | |