| 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 | $85.88 | 12.736% | $96.8177 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $166.61 | 13.667% | $189.3806 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $234.92 | 8.697% | $255.351 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $177.30 | 3.556% | $183.6048 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $183.97 | 7.506% | $197.7788 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $35.74 | 3.474% | $36.9816 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $10.53 | 7.725% | $11.3434 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $894.95 | $971.2579 | $971.25 | $971.30 | $971.30 | |