| 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 | $85.93 | 6.336% | $91.3745 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $34.70 | 6.203% | $36.8524 | $36.85 | $36.85 | $36.90 |
| Purchase #3 | $243.70 | 9.667% | $267.2585 | $267.26 | $267.25 | $267.30 |
| Purchase #4 | $186.55 | 9.136% | $203.5932 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $212.81 | 9.429% | $232.8759 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $53.44 | 12.297% | $60.0115 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $231.39 | 7.422% | $248.5638 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $1,048.52 | $1,140.5298 | $1,140.52 | $1,140.50 | $1,140.70 | |