| 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 | $76.43 | 9.505% | $83.6947 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $243.82 | 6.669% | $260.0804 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $138.52 | 10.869% | $153.5757 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $178.98 | 8.539% | $194.2631 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $94.71 | 5.578% | $99.9929 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $137.36 | 6.802% | $146.7032 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $112.82 | 13.650% | $128.2199 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $982.64 | $1,066.5299 | $1,066.52 | $1,066.55 | $1,066.60 | |