| 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 | $39.73 | 12.479% | $44.6879 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $194.67 | 13.703% | $221.3456 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $208.32 | 7.448% | $223.8357 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $98.46 | 6.191% | $104.5557 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $43.66 | 4.867% | $45.7849 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $9.39 | 6.447% | $9.9954 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $64.84 | 6.511% | $69.0617 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $659.07 | $719.2669 | $719.28 | $719.30 | $719.30 | |