| 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 | $51.35 | 4.685% | $53.7557 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $73.54 | 13.846% | $83.7223 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $87.69 | 3.354% | $90.6311 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $240.83 | 11.215% | $267.8391 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $215.46 | 9.286% | $235.4676 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $21.84 | 6.156% | $23.1845 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $110.39 | 13.577% | $125.3777 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $801.10 | $879.9780 | $879.98 | $880.00 | $880.00 | |