| 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 | $67.66 | 6.237% | $71.88 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $62.86 | 4.676% | $65.7993 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $197.71 | 8.656% | $214.8238 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $52.98 | 10.315% | $58.4449 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $237.43 | 11.799% | $265.4444 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $121.50 | 6.142% | $128.9625 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $170.39 | 13.377% | $193.1831 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $910.53 | $998.5380 | $998.52 | $998.55 | $998.50 | |