| 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 | $24.62 | 4.685% | $25.7734 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $245.68 | 5.458% | $259.0892 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $194.60 | 9.790% | $213.6513 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $111.79 | 9.244% | $122.1239 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $79.85 | 9.279% | $87.2593 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $176.31 | 5.739% | $186.4284 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $85.38 | 3.636% | $88.4844 | $88.48 | $88.50 | $88.50 |
| 7 purchase totals = | $918.23 | $982.8099 | $982.80 | $982.80 | $982.90 | |