| 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 | $76.42 | 3.742% | $79.2796 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $216.65 | 10.726% | $239.8879 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $48.78 | 7.141% | $52.2634 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $25.49 | 12.618% | $28.7063 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $211.72 | 6.526% | $225.5368 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $14.82 | 5.482% | $15.6324 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $191.86 | 3.407% | $198.3967 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $785.74 | $839.7031 | $839.71 | $839.75 | $839.70 | |