| 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 | $99.48 | 3.113% | $102.5768 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $10.30 | 13.197% | $11.6593 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $66.87 | 3.810% | $69.4177 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $45.54 | 5.232% | $47.9227 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $119.65 | 7.106% | $128.1523 | $128.15 | $128.15 | $128.20 |
| Purchase #6 | $10.52 | 6.364% | $11.1895 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $196.44 | 11.867% | $219.7515 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $548.80 | $590.6698 | $590.67 | $590.65 | $590.80 | |