| 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 | $117.28 | 6.439% | $124.8317 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $10.95 | 7.797% | $11.8038 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $88.70 | 5.356% | $93.4508 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $119.71 | 9.807% | $131.45 | $131.45 | $131.45 | $131.50 |
| Purchase #5 | $196.99 | 7.555% | $211.8726 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $25.43 | 11.254% | $28.2919 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $66.76 | 13.205% | $75.5757 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $625.82 | $677.2765 | $677.27 | $677.30 | $677.40 | |