| 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 | $59.81 | 11.323% | $66.5823 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $5.49 | 4.556% | $5.7401 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $249.71 | 6.321% | $265.4942 | $265.49 | $265.50 | $265.50 |
| Purchase #4 | $92.42 | 9.411% | $101.1176 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $71.34 | 7.507% | $76.6955 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $43.86 | 4.664% | $45.9056 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $68.82 | 9.759% | $75.5361 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $591.45 | $637.0714 | $637.08 | $637.10 | $637.00 | |