| 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 | $109.44 | 9.411% | $119.7394 | $119.74 | $119.75 | $119.70 |
| Purchase #2 | $171.54 | 3.392% | $177.3586 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $28.63 | 3.730% | $29.6979 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $79.85 | 11.146% | $88.7501 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $87.66 | 13.559% | $99.5458 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $67.94 | 6.865% | $72.6041 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $178.69 | 12.304% | $200.676 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $723.75 | $788.3719 | $788.38 | $788.40 | $788.40 | |