| 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 | $53.59 | 3.764% | $55.6071 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $35.62 | 12.336% | $40.0141 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $131.70 | 6.136% | $139.7811 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $8.78 | 5.748% | $9.2847 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $192.79 | 11.619% | $215.1903 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $118.94 | 6.300% | $126.4332 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $21.74 | 10.457% | $24.0134 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $563.16 | $610.3239 | $610.31 | $610.35 | $610.30 | |