| 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 | $30.27 | 12.483% | $34.0486 | $34.05 | $34.05 | $34.00 |
| Purchase #2 | $44.29 | 4.177% | $46.14 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $117.29 | 10.430% | $129.5233 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $47.81 | 11.703% | $53.4052 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $104.59 | 11.158% | $116.2602 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $109.69 | 9.572% | $120.1895 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $233.50 | 4.202% | $243.3117 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $687.44 | $742.8785 | $742.88 | $742.85 | $742.80 | |