| 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 | $240.77 | 9.325% | $263.2218 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $83.51 | 13.567% | $94.8398 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $169.39 | 3.735% | $175.7167 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $101.25 | 13.343% | $114.7598 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $34.66 | 11.702% | $38.7159 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $37.65 | 8.318% | $40.7817 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $64.30 | 6.312% | $68.3586 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $731.53 | $796.3943 | $796.40 | $796.35 | $796.40 | |