| 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 | $48.84 | 11.401% | $54.4082 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $181.58 | 4.270% | $189.3335 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $163.54 | 9.526% | $179.1188 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $151.78 | 12.559% | $170.8421 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $141.48 | 6.275% | $150.3579 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $132.82 | 6.663% | $141.6698 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $19.99 | 4.776% | $20.9447 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $840.03 | $906.6750 | $906.67 | $906.65 | $906.60 | |