| 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 | $23.52 | 11.691% | $26.2697 | $26.27 | $26.25 | $26.30 |
| Purchase #2 | $9.62 | 7.134% | $10.3063 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $229.60 | 4.629% | $240.2282 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $19.89 | 9.340% | $21.7477 | $21.75 | $21.75 | $21.70 |
| Purchase #5 | $34.38 | 12.102% | $38.5407 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $117.89 | 11.706% | $131.6902 | $131.69 | $131.70 | $131.70 |
| Purchase #7 | $132.87 | 8.666% | $144.3845 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $567.77 | $613.1673 | $613.17 | $613.20 | $613.10 | |