| 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 | $47.58 | 8.768% | $51.7518 | $51.75 | $51.75 | $51.80 |
| Purchase #2 | $182.60 | 11.391% | $203.4 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $110.47 | 6.799% | $117.9809 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $22.27 | 5.418% | $23.4766 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $69.52 | 5.207% | $73.1399 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $36.38 | 4.330% | $37.9553 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $54.53 | 6.453% | $58.0488 | $58.05 | $58.05 | $58.00 |
| 7 purchase totals = | $523.35 | $565.7533 | $565.76 | $565.80 | $565.80 | |