| 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 | $73.55 | 10.768% | $81.4699 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $145.68 | 11.229% | $162.0384 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $66.71 | 11.311% | $74.2556 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $85.50 | 7.186% | $91.644 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $163.56 | 8.570% | $177.5771 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $189.55 | 9.780% | $208.088 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $133.98 | 10.846% | $148.5115 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $858.53 | $943.5845 | $943.59 | $943.60 | $943.60 | |