| 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 | $97.78 | 4.463% | $102.1439 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $160.97 | 5.735% | $170.2016 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $164.48 | 11.356% | $183.1583 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $44.74 | 10.805% | $49.5742 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $49.89 | 9.292% | $54.5258 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $73.55 | 13.554% | $83.519 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $113.76 | 7.248% | $122.0053 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $705.17 | $765.1281 | $765.13 | $765.10 | $765.10 | |