| 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 | $189.96 | 5.519% | $200.4439 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $96.72 | 5.359% | $101.9032 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $196.49 | 6.523% | $209.307 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $60.34 | 4.594% | $63.112 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $12.52 | 8.708% | $13.6102 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $184.57 | 4.603% | $193.0658 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $39.65 | 4.341% | $41.3712 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $780.25 | $822.8133 | $822.81 | $822.75 | $822.80 | |