| 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 | $43.59 | 8.427% | $47.2633 | $47.26 | $47.25 | $47.30 |
| Purchase #2 | $98.27 | 12.438% | $110.4928 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $14.77 | 7.380% | $15.86 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $21.71 | 10.439% | $23.9763 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $222.84 | 3.430% | $230.4834 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $12.79 | 4.522% | $13.3684 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $35.83 | 9.523% | $39.2421 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $449.80 | $480.6863 | $480.68 | $480.70 | $480.80 | |