| 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 | $42.77 | 13.525% | $48.5546 | $48.55 | $48.55 | $48.60 |
| Purchase #2 | $8.84 | 8.789% | $9.6169 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $150.48 | 7.456% | $161.6998 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $40.97 | 3.106% | $42.2425 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $66.41 | 12.439% | $74.6707 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $61.36 | 5.847% | $64.9477 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $53.70 | 7.258% | $57.5975 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $424.53 | $459.3297 | $459.33 | $459.30 | $459.30 | |