| 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 | $8.33 | 5.609% | $8.7972 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $47.82 | 12.241% | $53.6736 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $172.96 | 6.242% | $183.7562 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $62.84 | 5.501% | $66.2968 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $67.61 | 12.382% | $75.9815 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $29.42 | 11.648% | $32.8468 | $32.85 | $32.85 | $32.80 |
| Purchase #7 | $72.42 | 7.779% | $78.0536 | $78.05 | $78.05 | $78.10 |
| 7 purchase totals = | $461.40 | $499.4057 | $499.41 | $499.40 | $499.50 | |