| 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 | $79.84 | 5.584% | $84.2983 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $121.34 | 6.439% | $129.1531 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $45.27 | 10.770% | $50.1456 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $23.63 | 5.490% | $24.9273 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $150.41 | 13.226% | $170.3032 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $246.55 | 12.127% | $276.4491 | $276.45 | $276.45 | $276.40 |
| Purchase #7 | $160.56 | 9.144% | $175.2416 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $827.60 | $910.5182 | $910.52 | $910.55 | $910.40 | |