| 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 | $70.70 | 11.503% | $78.8326 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $49.28 | 13.423% | $55.8949 | $55.89 | $55.90 | $55.90 |
| Purchase #3 | $167.71 | 12.202% | $188.174 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $87.88 | 6.751% | $93.8128 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $201.39 | 12.346% | $226.2536 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $240.38 | 5.519% | $253.6466 | $253.65 | $253.65 | $253.60 |
| Purchase #7 | $145.53 | 3.114% | $150.0618 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $962.87 | $1,046.6763 | $1,046.66 | $1,046.65 | $1,046.70 | |