| 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 | $5.54 | 6.209% | $5.884 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $184.98 | 5.107% | $194.4269 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $91.53 | 13.810% | $104.1703 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $108.65 | 12.398% | $122.1204 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $32.98 | 11.616% | $36.811 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $34.57 | 11.389% | $38.5072 | $38.51 | $38.50 | $38.50 |
| Purchase #7 | $170.92 | 9.399% | $186.9848 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $629.17 | $688.9046 | $688.90 | $688.90 | $688.90 | |