| 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 | $87.83 | 13.179% | $99.4051 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $116.47 | 8.209% | $126.031 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $14.82 | 10.710% | $16.4072 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $9.69 | 11.870% | $10.8402 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $14.64 | 6.508% | $15.5928 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $62.48 | 9.722% | $68.5543 | $68.55 | $68.55 | $68.60 |
| Purchase #7 | $240.69 | 12.418% | $270.5789 | $270.58 | $270.60 | $270.60 |
| 7 purchase totals = | $546.62 | $607.4095 | $607.41 | $607.45 | $607.40 | |