| 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 | $56.34 | 4.650% | $58.9598 | $58.96 | $58.95 | $59.00 |
| Purchase #2 | $120.39 | 13.824% | $137.0327 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $223.74 | 7.256% | $239.9746 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $8.72 | 9.242% | $9.5259 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $66.29 | 6.642% | $70.693 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $71.32 | 11.873% | $79.7878 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $128.36 | 13.557% | $145.7618 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $675.16 | $741.7356 | $741.73 | $741.75 | $741.80 | |