| 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 | $81.29 | 4.427% | $84.8887 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $119.43 | 13.538% | $135.5984 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $133.31 | 10.509% | $147.3195 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $48.77 | 4.842% | $51.1314 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $131.67 | 11.546% | $146.8726 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $213.65 | 9.270% | $233.4554 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $109.40 | 3.571% | $113.3067 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $837.52 | $912.5727 | $912.58 | $912.55 | $912.60 | |