| 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 | $16.66 | 7.862% | $17.9698 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $240.98 | 10.665% | $266.6805 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $111.76 | 10.455% | $123.4445 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $58.44 | 10.649% | $64.6633 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $143.78 | 10.801% | $159.3097 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $194.80 | 12.655% | $219.4519 | $219.45 | $219.45 | $219.50 |
| Purchase #7 | $68.51 | 5.642% | $72.3753 | $72.38 | $72.40 | $72.40 |
| 7 purchase totals = | $834.93 | $923.8950 | $923.89 | $923.90 | $924.00 | |