| 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 | $46.85 | 10.347% | $51.6976 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $63.82 | 7.559% | $68.6442 | $68.64 | $68.65 | $68.60 |
| Purchase #3 | $182.44 | 7.724% | $196.5317 | $196.53 | $196.55 | $196.50 |
| Purchase #4 | $133.30 | 6.658% | $142.1751 | $142.18 | $142.20 | $142.20 |
| Purchase #5 | $33.33 | 10.834% | $36.941 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $220.90 | 6.206% | $234.6091 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $227.85 | 8.305% | $246.7729 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $908.49 | $977.3716 | $977.37 | $977.40 | $977.30 | |