| 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 | $70.53 | 7.784% | $76.0201 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $141.97 | 3.536% | $146.9901 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $72.30 | 3.748% | $75.0098 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $184.50 | 11.862% | $206.3854 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $36.31 | 7.271% | $38.9501 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $8.42 | 10.846% | $9.3332 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $122.39 | 11.196% | $136.0928 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $636.42 | $688.7815 | $688.78 | $688.80 | $688.80 | |