| 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 | $94.77 | 13.637% | $107.6938 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $33.96 | 13.120% | $38.4156 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $74.32 | 7.544% | $79.9267 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $81.89 | 4.178% | $85.3114 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $182.84 | 13.589% | $207.6861 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $76.69 | 4.625% | $80.2369 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $79.84 | 3.433% | $82.5809 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $624.31 | $681.8514 | $681.86 | $681.90 | $681.80 | |