| 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 | $57.52 | 3.161% | $59.3382 | $59.34 | $59.35 | $59.30 |
| Purchase #2 | $112.94 | 7.582% | $121.5031 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $186.63 | 6.173% | $198.1507 | $198.15 | $198.15 | $198.20 |
| Purchase #4 | $81.89 | 11.144% | $91.0158 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $171.48 | 3.628% | $177.7013 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $36.61 | 11.399% | $40.7832 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $225.39 | 3.332% | $232.9 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $872.46 | $921.3923 | $921.39 | $921.40 | $921.40 | |