| 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 | $96.64 | 5.323% | $101.7841 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $187.57 | 10.341% | $206.9666 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $38.70 | 8.644% | $42.0452 | $42.05 | $42.05 | $42.00 |
| Purchase #4 | $118.49 | 9.529% | $129.7809 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $6.88 | 12.670% | $7.7517 | $7.75 | $7.75 | $7.80 |
| Purchase #6 | $12.33 | 8.670% | $13.399 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $64.61 | 12.824% | $72.8956 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $525.22 | $574.6231 | $574.63 | $574.65 | $574.70 | |