| 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 | $98.45 | 8.769% | $107.0831 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $198.73 | 12.541% | $223.6527 | $223.65 | $223.65 | $223.70 |
| Purchase #3 | $19.81 | 6.414% | $21.0806 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $55.63 | 13.192% | $62.9687 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $122.28 | 9.468% | $133.8575 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $59.38 | 13.695% | $67.5121 | $67.51 | $67.50 | $67.50 |
| Purchase #7 | $180.68 | 11.322% | $201.1366 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $734.96 | $817.2913 | $817.29 | $817.30 | $817.40 | |