| 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 | $18.44 | 3.131% | $19.0174 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $113.55 | 10.280% | $125.2229 | $125.22 | $125.20 | $125.20 |
| Purchase #3 | $38.52 | 7.117% | $41.2615 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $69.84 | 13.436% | $79.2237 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $5.98 | 12.507% | $6.7279 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $156.36 | 3.198% | $161.3604 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $60.35 | 6.652% | $64.3645 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $463.04 | $497.1783 | $497.17 | $497.10 | $497.20 | |