| 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 | $83.45 | 5.485% | $88.0272 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $41.96 | 8.519% | $45.5346 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $192.55 | 7.654% | $207.2878 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $174.50 | 13.861% | $198.6874 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $39.50 | 13.564% | $44.8578 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $114.58 | 3.531% | $118.6258 | $118.63 | $118.65 | $118.60 |
| Purchase #7 | $71.35 | 9.374% | $78.0383 | $78.04 | $78.05 | $78.00 |
| 7 purchase totals = | $717.89 | $781.0589 | $781.07 | $781.15 | $781.00 | |