| 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 | $42.33 | 6.218% | $44.9621 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $103.77 | 6.595% | $110.6136 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $177.55 | 11.718% | $198.3553 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $7.65 | 12.839% | $8.6322 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $116.91 | 9.212% | $127.6797 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $216.46 | 9.131% | $236.225 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $100.53 | 7.789% | $108.3603 | $108.36 | $108.35 | $108.40 |
| 7 purchase totals = | $765.20 | $834.8282 | $834.83 | $834.85 | $834.90 | |