| 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 | $21.93 | 4.351% | $22.8842 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $93.58 | 10.630% | $103.5276 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $43.51 | 7.257% | $46.6675 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $87.45 | 7.605% | $94.1006 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $207.99 | 9.518% | $227.7865 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $91.37 | 10.570% | $101.0278 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $116.86 | 7.161% | $125.2283 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $662.69 | $721.2225 | $721.23 | $721.30 | $721.20 | |