| 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 | $106.46 | 8.593% | $115.6081 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $89.59 | 4.703% | $93.8034 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $127.65 | 9.860% | $140.2363 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $42.27 | 6.674% | $45.0911 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $17.33 | 12.386% | $19.4765 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $232.74 | 12.832% | $262.6052 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $83.98 | 10.388% | $92.7038 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $700.02 | $769.5244 | $769.53 | $769.55 | $769.50 | |