| 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 | $56.26 | 13.307% | $63.7465 | $63.75 | $63.75 | $63.70 |
| Purchase #2 | $129.53 | 12.400% | $145.5917 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $113.56 | 12.716% | $128.0003 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $123.84 | 13.816% | $140.9497 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $144.88 | 12.819% | $163.4522 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $212.98 | 7.822% | $229.6393 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $91.67 | 13.602% | $104.139 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $872.72 | $975.5187 | $975.52 | $975.55 | $975.40 | |