| 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 | $24.64 | 6.874% | $26.3338 | $26.33 | $26.35 | $26.30 |
| Purchase #2 | $81.58 | 3.580% | $84.5006 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $38.31 | 12.456% | $43.0819 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $49.78 | 9.228% | $54.3737 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $66.44 | 5.440% | $70.0543 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $31.64 | 7.669% | $34.0665 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $117.52 | 12.285% | $131.9573 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $409.91 | $444.3681 | $444.36 | $444.35 | $444.50 | |