| 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 | $82.76 | 11.624% | $92.38 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $7.27 | 11.589% | $8.1125 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $117.92 | 7.476% | $126.7357 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $145.33 | 4.546% | $151.9367 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $95.77 | 8.165% | $103.5896 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $49.97 | 6.652% | $53.294 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $197.44 | 3.408% | $204.1688 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $696.46 | $740.2173 | $740.22 | $740.25 | $740.20 | |