| 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 | $75.54 | 5.784% | $79.9092 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $18.65 | 6.558% | $19.8731 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $162.83 | 6.804% | $173.909 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $235.46 | 6.871% | $251.6385 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $103.87 | 6.235% | $110.3463 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $237.63 | 9.864% | $261.0698 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $100.88 | 6.201% | $107.1356 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $934.86 | $1,003.8815 | $1,003.89 | $1,003.85 | $1,003.80 | |