| 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 | $66.89 | 6.470% | $71.2178 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $178.34 | 9.592% | $195.4464 | $195.45 | $195.45 | $195.40 |
| Purchase #3 | $41.67 | 5.610% | $44.0077 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $105.75 | 4.471% | $110.4781 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $12.84 | 7.432% | $13.7943 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $79.57 | 5.649% | $84.0649 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $95.57 | 12.871% | $107.8708 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $580.63 | $626.8800 | $626.88 | $626.85 | $626.90 | |