| 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 | $17.64 | 8.616% | $19.1599 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $43.88 | 6.396% | $46.6866 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $126.44 | 8.185% | $136.7891 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $85.59 | 10.757% | $94.7969 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $55.70 | 6.572% | $59.3606 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $83.48 | 9.197% | $91.1577 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $32.75 | 11.149% | $36.4013 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $445.48 | $484.3521 | $484.36 | $484.35 | $484.50 | |