| 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 | $98.72 | 10.748% | $109.3304 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $31.26 | 3.163% | $32.2488 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $33.86 | 7.373% | $36.3565 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $203.48 | 11.435% | $226.7479 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $45.56 | 6.799% | $48.6576 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $234.84 | 3.744% | $243.6324 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $29.38 | 7.665% | $31.632 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $677.10 | $728.6056 | $728.61 | $728.65 | $728.50 | |