| 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 | $101.98 | 8.426% | $110.5728 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $153.77 | 11.520% | $171.4843 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $37.49 | 8.784% | $40.7831 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $14.72 | 4.661% | $15.4061 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $113.94 | 7.587% | $122.5846 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $71.32 | 7.425% | $76.6155 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $145.98 | 5.218% | $153.5972 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $639.20 | $691.0436 | $691.04 | $691.05 | $691.10 | |