| 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 | $96.48 | 10.860% | $106.9577 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $49.46 | 8.125% | $53.4786 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $181.32 | 8.867% | $197.3976 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $93.32 | 5.803% | $98.7354 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $114.91 | 4.332% | $119.8879 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $230.73 | 7.253% | $247.4648 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $61.59 | 12.386% | $69.2185 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $827.81 | $893.1405 | $893.15 | $893.15 | $893.20 | |