| 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 | $50.51 | 13.746% | $57.4531 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $132.31 | 13.391% | $150.0276 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $175.31 | 10.721% | $194.105 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $118.63 | 3.385% | $122.6456 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $149.59 | 5.657% | $158.0523 | $158.05 | $158.05 | $158.10 |
| Purchase #6 | $188.91 | 8.193% | $204.3874 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $183.63 | 12.167% | $205.9723 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $998.89 | $1,092.6433 | $1,092.65 | $1,092.65 | $1,092.70 | |