| 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 | $22.68 | 11.866% | $25.3712 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $82.67 | 4.411% | $86.3166 | $86.32 | $86.30 | $86.30 |
| Purchase #3 | $12.47 | 10.438% | $13.7716 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $196.82 | 4.788% | $206.2437 | $206.24 | $206.25 | $206.20 |
| Purchase #5 | $44.88 | 5.164% | $47.1976 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $92.29 | 12.535% | $103.8586 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $49.32 | 8.603% | $53.563 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $501.13 | $536.3223 | $536.32 | $536.25 | $536.40 | |