| 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 | $14.56 | 6.794% | $15.5492 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $21.43 | 9.752% | $23.5199 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $191.34 | 8.445% | $207.4987 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $134.64 | 12.690% | $151.7258 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $207.26 | 4.151% | $215.8634 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $103.26 | 5.312% | $108.7452 | $108.75 | $108.75 | $108.70 |
| Purchase #7 | $203.85 | 7.708% | $219.5628 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $876.34 | $942.4650 | $942.47 | $942.45 | $942.40 | |