| 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 | $33.34 | 8.609% | $36.2102 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $175.27 | 4.160% | $182.5612 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $68.93 | 3.228% | $71.1551 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $18.73 | 10.395% | $20.677 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $160.64 | 6.292% | $170.7475 | $170.75 | $170.75 | $170.70 |
| Purchase #6 | $162.85 | 7.633% | $175.2803 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $226.40 | 12.549% | $254.8109 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $846.16 | $911.4422 | $911.45 | $911.45 | $911.50 | |