| 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 | $71.58 | 11.665% | $79.9298 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $209.52 | 5.437% | $220.9116 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $110.79 | 6.134% | $117.5859 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $36.63 | 8.418% | $39.7135 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $74.29 | 8.806% | $80.832 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $174.33 | 12.528% | $196.1701 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $140.80 | 11.697% | $157.2694 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $817.94 | $892.4123 | $892.41 | $892.40 | $892.40 | |