| 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 | $6.97 | 7.791% | $7.513 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $95.49 | 3.402% | $98.7386 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $209.87 | 4.232% | $218.7517 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $40.98 | 5.307% | $43.1548 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $119.73 | 8.271% | $129.6329 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $157.43 | 6.580% | $167.7889 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $196.83 | 8.353% | $213.2712 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $827.30 | $878.8511 | $878.84 | $878.85 | $878.90 | |