| 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 | $39.91 | 8.564% | $43.3279 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $92.46 | 11.269% | $102.8793 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $227.67 | 6.228% | $241.8493 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $205.42 | 7.767% | $221.375 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $166.27 | 13.743% | $189.1205 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $64.33 | 13.873% | $73.2545 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $18.86 | 5.630% | $19.9218 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $814.92 | $891.7283 | $891.73 | $891.75 | $891.70 | |