| 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 | $50.35 | 6.486% | $53.6157 | $53.62 | $53.60 | $53.60 |
| Purchase #2 | $7.53 | 4.721% | $7.8855 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $157.96 | 7.191% | $169.3189 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $8.77 | 9.806% | $9.63 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $37.41 | 8.662% | $40.6505 | $40.65 | $40.65 | $40.70 |
| Purchase #6 | $127.53 | 7.213% | $136.7287 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $29.65 | 9.376% | $32.43 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $419.20 | $450.2593 | $450.27 | $450.30 | $450.20 | |