| 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 | $47.45 | 6.574% | $50.5694 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $22.94 | 9.603% | $25.1429 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $168.81 | 10.768% | $186.9875 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $75.81 | 4.464% | $79.1942 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $42.25 | 6.136% | $44.8425 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $53.48 | 13.553% | $60.7281 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $104.91 | 11.250% | $116.7124 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $515.65 | $564.1770 | $564.17 | $564.20 | $564.10 | |