| 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 | $52.29 | 6.381% | $55.6266 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $175.68 | 7.591% | $189.0159 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $202.69 | 13.361% | $229.7714 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $47.26 | 12.506% | $53.1703 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $136.61 | 10.197% | $150.5401 | $150.54 | $150.55 | $150.50 |
| Purchase #6 | $129.57 | 3.346% | $133.9054 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $88.34 | 12.603% | $99.4735 | $99.47 | $99.45 | $99.50 |
| 7 purchase totals = | $832.44 | $911.5032 | $911.51 | $911.45 | $911.50 | |