| 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 | $46.77 | 3.106% | $48.2227 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $246.91 | 11.461% | $275.2084 | $275.21 | $275.20 | $275.20 |
| Purchase #3 | $40.85 | 13.230% | $46.2545 | $46.25 | $46.25 | $46.30 |
| Purchase #4 | $102.38 | 3.748% | $106.2172 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $73.72 | 7.765% | $79.4444 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $171.32 | 3.588% | $177.467 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $183.54 | 6.754% | $195.9363 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $865.49 | $928.7505 | $928.75 | $928.70 | $928.70 | |