| 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 | $74.90 | 9.573% | $82.0702 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $92.40 | 10.847% | $102.4226 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $180.28 | 9.418% | $197.2588 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $62.41 | 10.600% | $69.0255 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $150.58 | 7.305% | $161.5799 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $218.89 | 12.345% | $245.912 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $158.44 | 5.514% | $167.1764 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $937.90 | $1,025.4454 | $1,025.45 | $1,025.45 | $1,025.50 | |