| 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 | $7.27 | 5.152% | $7.6446 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $108.97 | 8.755% | $118.5103 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $235.27 | 10.113% | $259.0629 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $244.85 | 3.475% | $253.3585 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $121.70 | 8.160% | $131.6307 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $55.92 | 5.415% | $58.9481 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $38.97 | 9.385% | $42.6273 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $812.95 | $871.7824 | $871.78 | $871.80 | $871.70 | |