| 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 | $57.33 | 12.501% | $64.4968 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $45.28 | 7.369% | $48.6167 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $34.74 | 11.589% | $38.766 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $51.50 | 12.506% | $57.9406 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $117.45 | 7.149% | $125.8465 | $125.85 | $125.85 | $125.80 |
| Purchase #6 | $47.48 | 8.451% | $51.4925 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $40.30 | 5.644% | $42.5745 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $394.08 | $429.7336 | $429.74 | $429.70 | $429.70 | |