| 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 | $90.27 | 12.290% | $101.3642 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $171.75 | 12.610% | $193.4077 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $118.51 | 3.391% | $122.5287 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $182.67 | 8.255% | $197.7494 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $32.77 | 10.435% | $36.1895 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $90.35 | 8.476% | $98.0081 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $26.57 | 10.376% | $29.3269 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $712.89 | $778.5745 | $778.58 | $778.60 | $778.50 | |