| 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 | $72.95 | 13.546% | $82.8318 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $46.80 | 8.762% | $50.9006 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $54.55 | 7.158% | $58.4547 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $237.52 | 3.554% | $245.9615 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $232.54 | 7.503% | $249.9875 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $141.34 | 10.655% | $156.3998 | $156.40 | $156.40 | $156.40 |
| Purchase #7 | $128.73 | 6.826% | $137.5171 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $914.43 | $982.0530 | $982.05 | $982.05 | $982.10 | |