| 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 | $22.34 | 13.102% | $25.267 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $91.35 | 3.452% | $94.5034 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $84.27 | 12.633% | $94.9158 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $11.99 | 6.551% | $12.7755 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $200.81 | 8.114% | $217.1037 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $112.68 | 7.419% | $121.0397 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $173.98 | 8.803% | $189.2955 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $697.42 | $754.9006 | $754.91 | $754.90 | $754.90 | |