| 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 | $21.29 | 8.271% | $23.0509 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $53.75 | 9.807% | $59.0213 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $62.35 | 12.183% | $69.9461 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $179.85 | 6.579% | $191.6823 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $82.42 | 7.814% | $88.8603 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $43.28 | 13.691% | $49.2055 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $50.39 | 3.677% | $52.2428 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $493.33 | $534.0092 | $534.01 | $534.00 | $534.00 | |