| 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 | $88.94 | 6.396% | $94.6286 | $94.63 | $94.65 | $94.60 |
| Purchase #2 | $36.25 | 11.347% | $40.3633 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $180.64 | 9.737% | $198.2289 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $246.37 | 12.770% | $277.8314 | $277.83 | $277.85 | $277.80 |
| Purchase #5 | $52.96 | 13.587% | $60.1557 | $60.16 | $60.15 | $60.20 |
| Purchase #6 | $34.88 | 7.124% | $37.3649 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $96.67 | 12.141% | $108.4067 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $736.71 | $816.9795 | $816.98 | $817.00 | $817.00 | |