| 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 | $129.39 | 12.761% | $145.9015 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $79.74 | 10.577% | $88.1741 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $221.75 | 7.322% | $237.9865 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $62.89 | 9.139% | $68.6375 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $87.29 | 10.803% | $96.7199 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $67.88 | 3.331% | $70.1411 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $22.89 | 9.404% | $25.0426 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $671.83 | $732.6032 | $732.60 | $732.60 | $732.50 | |