| 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 | $6.91 | 12.451% | $7.7704 | $7.77 | $7.75 | $7.80 |
| Purchase #2 | $171.51 | 11.582% | $191.3743 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $93.85 | 12.717% | $105.7849 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $69.82 | 8.790% | $75.9572 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $9.89 | 4.604% | $10.3453 | $10.35 | $10.35 | $10.30 |
| Purchase #6 | $184.30 | 4.764% | $193.0801 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $243.27 | 7.165% | $260.7003 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $779.55 | $845.0125 | $845.01 | $845.00 | $845.10 | |