| 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 | $88.68 | 8.351% | $96.0857 | $96.09 | $96.10 | $96.10 |
| Purchase #2 | $115.32 | 13.771% | $131.2007 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $97.62 | 8.710% | $106.1227 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $205.87 | 6.334% | $218.9098 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $208.71 | 3.394% | $215.7936 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $99.37 | 10.347% | $109.6518 | $109.65 | $109.65 | $109.70 |
| Purchase #7 | $157.48 | 7.783% | $169.7367 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $973.05 | $1,047.5010 | $1,047.50 | $1,047.50 | $1,047.50 | |