| 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 | $42.52 | 13.778% | $48.3784 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $151.54 | 6.839% | $161.9038 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $36.38 | 3.403% | $37.618 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $83.72 | 9.187% | $91.4114 | $91.41 | $91.40 | $91.40 |
| Purchase #5 | $222.58 | 7.649% | $239.6051 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $160.60 | 6.670% | $171.312 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $80.70 | 8.546% | $87.5966 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $778.04 | $837.8253 | $837.83 | $837.80 | $837.80 | |