| 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 | $59.58 | 3.681% | $61.7731 | $61.77 | $61.75 | $61.80 |
| Purchase #2 | $170.64 | 10.799% | $189.0674 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $7.71 | 7.369% | $8.2781 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $76.30 | 4.816% | $79.9746 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $27.57 | 6.673% | $29.4097 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $12.51 | 13.802% | $14.2366 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $221.32 | 4.249% | $230.7239 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $575.63 | $613.4634 | $613.46 | $613.40 | $613.50 | |