| 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 | $81.27 | 11.214% | $90.3836 | $90.38 | $90.40 | $90.40 |
| Purchase #2 | $195.80 | 3.622% | $202.8919 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $93.52 | 9.652% | $102.5466 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $241.32 | 7.102% | $258.4585 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $121.55 | 12.471% | $136.7085 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $111.62 | 7.205% | $119.6622 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $49.93 | 9.239% | $54.543 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $895.01 | $965.1943 | $965.19 | $965.20 | $965.20 | |