| 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 | $45.68 | 6.587% | $48.6889 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $8.86 | 5.796% | $9.3735 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $211.64 | 13.701% | $240.6368 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $116.36 | 4.296% | $121.3588 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $228.55 | 9.194% | $249.5629 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $194.56 | 9.808% | $213.6424 | $213.64 | $213.65 | $213.60 |
| Purchase #7 | $176.35 | 3.854% | $183.1465 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $982.00 | $1,066.4098 | $1,066.41 | $1,066.40 | $1,066.40 | |