| 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 | $52.51 | 3.181% | $54.1803 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $13.92 | 11.550% | $15.5278 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $250.69 | 7.792% | $270.2238 | $270.22 | $270.20 | $270.20 |
| Purchase #4 | $29.65 | 7.765% | $31.9523 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $82.27 | 12.124% | $92.2444 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $42.85 | 4.203% | $44.651 | $44.65 | $44.65 | $44.70 |
| Purchase #7 | $208.83 | 12.219% | $234.3469 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $680.72 | $743.1265 | $743.12 | $743.15 | $743.10 | |