| 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 | $61.32 | 4.641% | $64.1659 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $14.50 | 13.103% | $16.3999 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $32.61 | 6.281% | $34.6582 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $188.84 | 5.162% | $198.5879 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $236.64 | 4.687% | $247.7313 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $55.62 | 7.114% | $59.5768 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $192.84 | 9.680% | $211.5069 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $782.37 | $832.6269 | $832.64 | $832.65 | $832.70 | |