| 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 | $14.54 | 3.506% | $15.0498 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $53.89 | 6.300% | $57.2851 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $133.88 | 6.492% | $142.5715 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $75.91 | 10.761% | $84.0787 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $136.31 | 12.516% | $153.3706 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $104.73 | 8.855% | $114.0038 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $10.60 | 7.392% | $11.3836 | $11.38 | $11.40 | $11.40 |
| 7 purchase totals = | $529.86 | $577.7431 | $577.74 | $577.75 | $577.80 | |