| 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 | $51.80 | 5.345% | $54.5687 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $106.80 | 11.847% | $119.4526 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $58.94 | 5.338% | $62.0862 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $177.43 | 4.376% | $185.1943 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $41.88 | 11.393% | $46.6514 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $173.63 | 6.750% | $185.35 | $185.35 | $185.35 | $185.40 |
| Purchase #7 | $14.86 | 12.145% | $16.6647 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $625.34 | $669.9679 | $669.96 | $669.95 | $670.20 | |