| 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 | $72.76 | 3.723% | $75.4689 | $75.47 | $75.45 | $75.50 |
| Purchase #2 | $130.35 | 6.828% | $139.2503 | $139.25 | $139.25 | $139.30 |
| Purchase #3 | $92.68 | 3.580% | $95.9979 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $95.53 | 13.257% | $108.1944 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $184.25 | 3.353% | $190.4279 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $179.65 | 9.140% | $196.07 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $134.57 | 12.632% | $151.5689 | $151.57 | $151.55 | $151.60 |
| 7 purchase totals = | $889.79 | $956.9783 | $956.98 | $956.95 | $957.10 | |