| 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 | $64.57 | 10.494% | $71.346 | $71.35 | $71.35 | $71.30 |
| Purchase #2 | $135.80 | 9.160% | $148.2393 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $185.84 | 5.552% | $196.1578 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $204.43 | 4.556% | $213.7438 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $49.58 | 6.376% | $52.7412 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $90.83 | 5.861% | $96.1535 | $96.15 | $96.15 | $96.20 |
| Purchase #7 | $90.61 | 11.571% | $101.0945 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $821.66 | $879.4761 | $879.47 | $879.50 | $879.40 | |