| 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 | $84.86 | 6.670% | $90.5202 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $17.65 | 8.781% | $19.1998 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $15.39 | 12.773% | $17.3558 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $52.26 | 11.375% | $58.2046 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $42.62 | 11.809% | $47.653 | $47.65 | $47.65 | $47.70 |
| Purchase #6 | $50.29 | 5.781% | $53.1973 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $35.39 | 3.129% | $36.4974 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $298.46 | $322.6281 | $322.63 | $322.60 | $322.70 | |