| 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 | $77.29 | 9.142% | $84.3559 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $18.67 | 10.717% | $20.6709 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $217.56 | 11.151% | $241.8201 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $153.46 | 8.479% | $166.4719 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $12.98 | 12.384% | $14.5874 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $221.57 | 12.110% | $248.4021 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $203.41 | 6.580% | $216.7944 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $904.94 | $993.1027 | $993.10 | $993.05 | $993.20 | |