| 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 | $180.53 | 6.847% | $192.8909 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $21.61 | 5.435% | $22.7845 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $91.99 | 11.489% | $102.5587 | $102.56 | $102.55 | $102.60 |
| Purchase #4 | $84.59 | 8.706% | $91.9544 | $91.95 | $91.95 | $92.00 |
| Purchase #5 | $67.47 | 4.313% | $70.38 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $62.96 | 5.424% | $66.375 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $44.52 | 12.151% | $49.9296 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $553.67 | $596.8731 | $596.87 | $596.95 | $597.00 | |