| 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 | $40.27 | 11.787% | $45.0166 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $185.59 | 4.629% | $194.181 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $32.47 | 4.589% | $33.96 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $206.94 | 13.849% | $235.5991 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $47.38 | 8.190% | $51.2604 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $33.79 | 8.211% | $36.5645 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $63.25 | 11.144% | $70.2986 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $609.69 | $666.8802 | $666.88 | $666.85 | $667.00 | |