| 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 | $13.48 | 7.145% | $14.4431 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $51.50 | 5.237% | $54.1971 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $201.76 | 8.840% | $219.5956 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $199.39 | 7.206% | $213.758 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $242.90 | 11.379% | $270.5396 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $60.43 | 13.567% | $68.6285 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $9.56 | 13.775% | $10.8769 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $779.02 | $852.0388 | $852.05 | $852.10 | $852.00 | |