| 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 | $58.42 | 10.580% | $64.6008 | $64.60 | $64.60 | $64.60 |
| Purchase #2 | $132.90 | 4.471% | $138.842 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $62.89 | 8.161% | $68.0225 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $49.63 | 9.314% | $54.2525 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $139.85 | 4.234% | $145.7712 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $9.44 | 10.499% | $10.4311 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $164.99 | 12.288% | $185.264 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $618.12 | $667.1841 | $667.17 | $667.15 | $667.20 | |