| 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 | $58.92 | 9.490% | $64.5115 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $29.27 | 7.178% | $31.371 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $236.96 | 8.752% | $257.6987 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $13.29 | 4.818% | $13.9303 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $235.76 | 11.388% | $262.6083 | $262.61 | $262.60 | $262.60 |
| Purchase #6 | $239.69 | 10.127% | $263.9634 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $189.83 | 13.105% | $214.7072 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,003.72 | $1,108.7904 | $1,108.79 | $1,108.75 | $1,108.80 | |