| 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 | $75.59 | 4.201% | $78.7655 | $78.77 | $78.75 | $78.80 |
| Purchase #2 | $176.55 | 4.596% | $184.6642 | $184.66 | $184.65 | $184.70 |
| Purchase #3 | $122.48 | 11.741% | $136.8604 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $195.38 | 4.538% | $204.2463 | $204.25 | $204.25 | $204.20 |
| Purchase #5 | $28.63 | 7.816% | $30.8677 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $28.86 | 11.805% | $32.2669 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $203.83 | 11.292% | $226.8465 | $226.85 | $226.85 | $226.80 |
| 7 purchase totals = | $831.32 | $894.5175 | $894.53 | $894.45 | $894.60 | |