| 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 | $92.82 | 11.720% | $103.6985 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $108.73 | 3.569% | $112.6106 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $83.44 | 8.439% | $90.4815 | $90.48 | $90.50 | $90.50 |
| Purchase #4 | $53.86 | 5.145% | $56.6311 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $51.44 | 13.455% | $58.3613 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $89.54 | 13.625% | $101.7398 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $238.42 | 13.247% | $270.0035 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $718.25 | $793.5263 | $793.52 | $793.55 | $793.50 | |