| 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 | $58.43 | 6.646% | $62.3133 | $62.31 | $62.30 | $62.30 |
| Purchase #2 | $25.57 | 13.171% | $28.9378 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $221.32 | 4.207% | $230.6309 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $205.47 | 8.829% | $223.6109 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $71.62 | 7.330% | $76.8697 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $217.97 | 10.549% | $240.9637 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $115.62 | 9.726% | $126.8652 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $916.00 | $990.1915 | $990.19 | $990.15 | $990.20 | |