| 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 | $50.77 | 9.823% | $55.7571 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $112.48 | 4.460% | $117.4966 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $71.72 | 6.777% | $76.5805 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $200.43 | 8.270% | $217.0056 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $98.57 | 8.247% | $106.6991 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $122.64 | 7.828% | $132.2403 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $14.51 | 9.667% | $15.9127 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $671.12 | $721.6919 | $721.70 | $721.70 | $721.70 | |