| 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 | $113.46 | 10.564% | $125.4459 | $125.45 | $125.45 | $125.40 |
| Purchase #2 | $66.59 | 12.277% | $74.7653 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $76.91 | 11.245% | $85.5585 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $50.73 | 12.559% | $57.1012 | $57.10 | $57.10 | $57.10 |
| Purchase #5 | $38.63 | 9.631% | $42.3505 | $42.35 | $42.35 | $42.40 |
| Purchase #6 | $165.78 | 4.646% | $173.4821 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $208.83 | 10.444% | $230.6402 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $720.93 | $789.3437 | $789.35 | $789.35 | $789.40 | |