| 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 | $82.41 | 9.259% | $90.0403 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $235.86 | 13.665% | $268.0903 | $268.09 | $268.10 | $268.10 |
| Purchase #3 | $113.90 | 13.484% | $129.2583 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $182.70 | 4.755% | $191.3874 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $211.46 | 10.682% | $234.0482 | $234.05 | $234.05 | $234.00 |
| Purchase #6 | $10.28 | 6.874% | $10.9866 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $73.26 | 6.191% | $77.7955 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $909.87 | $1,001.6066 | $1,001.62 | $1,001.65 | $1,001.60 | |