| 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 | $185.96 | 9.401% | $203.4421 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $32.98 | 7.627% | $35.4954 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $15.65 | 13.290% | $17.7299 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $94.51 | 11.611% | $105.4836 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $68.91 | 3.559% | $71.3625 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $9.57 | 4.398% | $9.9909 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $124.55 | 9.667% | $136.5902 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $532.13 | $580.0946 | $580.09 | $580.15 | $580.10 | |