| 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 | $36.91 | 8.242% | $39.9521 | $39.95 | $39.95 | $40.00 |
| Purchase #2 | $169.30 | 7.452% | $181.9162 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $230.84 | 8.329% | $250.0667 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $226.49 | 4.312% | $236.2562 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $54.30 | 9.355% | $59.3798 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $58.64 | 9.134% | $63.9962 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $151.94 | 11.703% | $169.7215 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $928.42 | $1,001.2887 | $1,001.30 | $1,001.25 | $1,001.40 | |