| 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 | $79.97 | 11.194% | $88.9218 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $138.44 | 13.206% | $156.7224 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $24.25 | 13.504% | $27.5247 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $192.28 | 7.556% | $206.8087 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $151.75 | 13.170% | $171.7355 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $119.27 | 11.446% | $132.9216 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $160.25 | 5.538% | $169.1246 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $866.21 | $953.7593 | $953.75 | $953.65 | $953.60 | |