| 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 | $75.40 | 3.648% | $78.1506 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $20.65 | 5.434% | $21.7721 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $165.61 | 10.622% | $183.2011 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $85.41 | 3.502% | $88.4011 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $42.45 | 11.397% | $47.288 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $80.77 | 4.340% | $84.2754 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $240.44 | 9.686% | $263.729 | $263.73 | $263.75 | $263.70 |
| 7 purchase totals = | $710.73 | $766.8173 | $766.82 | $766.85 | $766.90 | |