| 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 | $43.81 | 6.725% | $46.7562 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $46.26 | 9.866% | $50.824 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $101.86 | 13.323% | $115.4308 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $90.40 | 6.742% | $96.4948 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $64.41 | 11.705% | $71.9492 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $52.44 | 3.345% | $54.1941 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $151.40 | 10.403% | $167.1501 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $550.58 | $602.7992 | $602.79 | $602.80 | $602.80 | |