| 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 | $111.92 | 8.864% | $121.8406 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $7.38 | 6.193% | $7.837 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $130.27 | 13.602% | $147.9893 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $119.43 | 4.286% | $124.5488 | $124.55 | $124.55 | $124.50 |
| Purchase #5 | $89.75 | 6.595% | $95.669 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $49.87 | 4.842% | $52.2847 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $119.67 | 3.654% | $124.0427 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $628.29 | $674.2121 | $674.21 | $674.25 | $674.10 | |