| 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 | $89.62 | 13.644% | $101.8478 | $101.85 | $101.85 | $101.80 |
| Purchase #2 | $107.35 | 6.342% | $114.1581 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $58.86 | 6.114% | $62.4587 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $45.87 | 7.588% | $49.3506 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $159.34 | 5.237% | $167.6846 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $204.42 | 10.378% | $225.6347 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $197.67 | 12.291% | $221.9656 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $863.13 | $943.1001 | $943.10 | $943.10 | $943.20 | |