| 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 | $66.46 | 12.141% | $74.5289 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $5.45 | 8.644% | $5.9211 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $92.77 | 12.783% | $104.6288 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $70.88 | 11.716% | $79.1843 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $113.90 | 8.762% | $123.8799 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $124.34 | 9.669% | $136.3624 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $135.69 | 5.710% | $143.4379 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $609.49 | $667.9433 | $667.94 | $668.00 | $667.90 | |