| 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 | $46.49 | 10.271% | $51.265 | $51.27 | $51.25 | $51.30 |
| Purchase #2 | $210.84 | 6.202% | $223.9163 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $178.88 | 5.695% | $189.0672 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $73.68 | 3.476% | $76.2411 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $118.55 | 9.274% | $129.5443 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $38.44 | 13.682% | $43.6994 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $213.70 | 5.445% | $225.336 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $880.58 | $939.0693 | $939.08 | $939.05 | $939.00 | |