| 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 | $68.42 | 4.419% | $71.4435 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $44.43 | 8.140% | $48.0466 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $29.76 | 7.643% | $32.0346 | $32.03 | $32.05 | $32.00 |
| Purchase #4 | $111.71 | 8.691% | $121.4187 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $216.51 | 12.419% | $243.3984 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $22.69 | 6.183% | $24.0929 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $33.44 | 8.256% | $36.2008 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $526.96 | $576.6355 | $576.63 | $576.65 | $576.50 | |