| 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 | $40.71 | 8.481% | $44.1626 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $188.30 | 3.512% | $194.9131 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $170.41 | 8.793% | $185.3942 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $63.84 | 10.556% | $70.579 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $93.31 | 12.236% | $104.7274 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $18.93 | 13.194% | $21.4276 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $15.42 | 7.591% | $16.5905 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $590.92 | $637.7944 | $637.79 | $637.85 | $637.80 | |