| 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 | $13.25 | 7.285% | $14.2153 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $38.95 | 12.830% | $43.9473 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $233.99 | 10.219% | $257.9014 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $14.70 | 7.783% | $15.8441 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $114.80 | 3.118% | $118.3795 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $88.70 | 8.369% | $96.1233 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $182.77 | 13.312% | $207.1003 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $687.16 | $753.5112 | $753.51 | $753.50 | $753.40 | |