| 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 | $70.90 | 7.860% | $76.4727 | $76.47 | $76.45 | $76.50 |
| Purchase #2 | $83.67 | 4.332% | $87.2946 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $89.78 | 13.710% | $102.0888 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $138.70 | 11.785% | $155.0458 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $183.40 | 3.415% | $189.6631 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $169.38 | 13.592% | $192.4021 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $223.31 | 3.437% | $230.9852 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $959.14 | $1,033.9523 | $1,033.95 | $1,033.95 | $1,034.00 | |