| 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 | $11.37 | 12.611% | $12.8039 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $64.55 | 6.493% | $68.7412 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $115.62 | 12.686% | $130.2876 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $133.91 | 7.740% | $144.2746 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $129.30 | 3.156% | $133.3807 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $217.50 | 6.489% | $231.6136 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $221.66 | 12.717% | $249.8485 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $893.91 | $970.9501 | $970.94 | $970.95 | $970.90 | |