| 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 | $45.26 | 5.843% | $47.9045 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $138.51 | 11.303% | $154.1658 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $11.53 | 9.421% | $12.6162 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $136.43 | 7.799% | $147.0702 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $174.76 | 7.477% | $187.8268 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $47.34 | 11.467% | $52.7685 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $216.90 | 11.702% | $242.2816 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $770.73 | $844.6336 | $844.64 | $844.60 | $844.70 | |