| 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 | $17.93 | 9.644% | $19.6592 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $158.30 | 3.114% | $163.2295 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $93.64 | 5.542% | $98.8295 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $242.94 | 8.457% | $263.4854 | $263.49 | $263.50 | $263.50 |
| Purchase #5 | $133.86 | 3.782% | $138.9226 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $72.63 | 13.457% | $82.4038 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $104.84 | 10.460% | $115.8063 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $824.14 | $882.3363 | $882.34 | $882.35 | $882.30 | |