| 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 | $55.89 | 13.566% | $63.472 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $100.28 | 10.387% | $110.6961 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $243.31 | 13.339% | $275.7651 | $275.77 | $275.75 | $275.80 |
| Purchase #4 | $198.32 | 3.392% | $205.047 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $78.61 | 11.824% | $87.9048 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $68.32 | 9.155% | $74.5747 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $152.53 | 6.808% | $162.9142 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $897.26 | $980.3739 | $980.37 | $980.30 | $980.40 | |