| 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 | $83.66 | 6.102% | $88.7649 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $185.36 | 3.796% | $192.3963 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $250.64 | 12.436% | $281.8096 | $281.81 | $281.80 | $281.80 |
| Purchase #4 | $91.81 | 7.762% | $98.9363 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $119.55 | 8.670% | $129.915 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $94.91 | 13.468% | $107.6925 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $60.82 | 13.566% | $69.0708 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $886.75 | $968.5854 | $968.59 | $968.55 | $968.60 | |