| 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 | $58.36 | 10.111% | $64.2608 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $7.49 | 6.813% | $8.0003 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $80.77 | 9.201% | $88.2016 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $164.68 | 12.782% | $185.7294 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $167.38 | 3.458% | $173.168 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $89.69 | 5.493% | $94.6167 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $230.52 | 12.252% | $258.7633 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $798.89 | $872.7401 | $872.74 | $872.70 | $872.80 | |