| 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 | $25.87 | 12.687% | $29.1521 | $29.15 | $29.15 | $29.20 |
| Purchase #2 | $114.35 | 8.747% | $124.3522 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $197.53 | 7.415% | $212.1768 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $218.85 | 5.110% | $230.0332 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $19.38 | 11.179% | $21.5465 | $21.55 | $21.55 | $21.50 |
| Purchase #6 | $67.95 | 7.111% | $72.7819 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $118.74 | 5.479% | $125.2458 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $762.67 | $815.2885 | $815.29 | $815.35 | $815.30 | |