| 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 | $5.55 | 11.682% | $6.1984 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $232.80 | 9.317% | $254.49 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $113.26 | 3.764% | $117.5231 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $183.29 | 3.158% | $189.0783 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $55.37 | 8.181% | $59.8998 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $201.90 | 12.286% | $226.7054 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $38.91 | 10.182% | $42.8718 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $831.08 | $896.7668 | $896.77 | $896.75 | $896.80 | |