| 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 | $46.44 | 11.419% | $51.743 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $32.75 | 7.577% | $35.2315 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $9.99 | 7.846% | $10.7738 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $189.25 | 11.528% | $211.0667 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $71.39 | 7.356% | $76.6414 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $68.48 | 5.264% | $72.0848 | $72.08 | $72.10 | $72.10 |
| Purchase #7 | $172.78 | 12.857% | $194.9943 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $591.08 | $652.5355 | $652.52 | $652.55 | $652.50 | |