| 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 | $15.54 | 6.763% | $16.591 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $131.61 | 9.356% | $143.9234 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $105.64 | 10.365% | $116.5896 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $39.28 | 13.151% | $44.4457 | $44.45 | $44.45 | $44.40 |
| Purchase #5 | $141.44 | 12.419% | $159.0054 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $123.96 | 5.118% | $130.3043 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $70.36 | 6.683% | $75.0622 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $627.83 | $685.9216 | $685.92 | $685.90 | $685.90 | |