| 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 | $16.35 | 6.616% | $17.4317 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $227.89 | 8.264% | $246.7228 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $169.99 | 4.475% | $177.5971 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $98.69 | 12.568% | $111.0934 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $119.34 | 4.551% | $124.7712 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $90.81 | 8.502% | $98.5307 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $56.44 | 3.625% | $58.486 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $779.51 | $834.6329 | $834.63 | $834.65 | $834.60 | |