| 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 | $199.75 | 4.593% | $208.9245 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $62.55 | 8.631% | $67.9487 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $198.87 | 6.273% | $211.3451 | $211.35 | $211.35 | $211.30 |
| Purchase #4 | $21.94 | 4.365% | $22.8977 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $133.33 | 7.873% | $143.8271 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $69.27 | 10.801% | $76.7519 | $76.75 | $76.75 | $76.80 |
| Purchase #7 | $148.61 | 13.121% | $168.1091 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $834.32 | $899.8041 | $899.81 | $899.80 | $899.70 | |