| 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 | $20.61 | 5.278% | $21.6978 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $165.36 | 10.148% | $182.1407 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $241.58 | 5.773% | $255.5264 | $255.53 | $255.55 | $255.50 |
| Purchase #4 | $34.99 | 13.214% | $39.6136 | $39.61 | $39.60 | $39.60 |
| Purchase #5 | $101.40 | 11.583% | $113.1452 | $113.15 | $113.15 | $113.10 |
| Purchase #6 | $60.46 | 9.475% | $66.1886 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $42.67 | 3.687% | $44.2432 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $667.07 | $722.5555 | $722.56 | $722.60 | $722.40 | |