| 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 | $106.38 | 10.396% | $117.4393 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $125.27 | 9.532% | $137.2107 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $29.97 | 10.562% | $33.1354 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $84.30 | 9.742% | $92.5125 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $87.28 | 4.836% | $91.5009 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $217.34 | 11.250% | $241.7908 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $37.75 | 11.748% | $42.1849 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $688.29 | $755.7745 | $755.77 | $755.80 | $755.70 | |