| 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 | $217.94 | 7.775% | $234.8848 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $6.45 | 3.326% | $6.6645 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $58.95 | 8.618% | $64.0303 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $142.57 | 13.201% | $161.3907 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $160.81 | 6.664% | $171.5264 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $18.38 | 6.560% | $19.5857 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $223.90 | 13.316% | $253.7145 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $829.00 | $911.7969 | $911.79 | $911.85 | $911.80 | |