| 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 | $72.76 | 7.697% | $78.3603 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $51.29 | 9.182% | $55.9994 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $197.37 | 6.704% | $210.6017 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $32.31 | 9.806% | $35.4783 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $173.26 | 7.549% | $186.3394 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $7.46 | 4.146% | $7.7693 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $162.73 | 9.408% | $178.0396 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $697.18 | $752.5880 | $752.59 | $752.60 | $752.60 | |