| 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 | $8.92 | 7.483% | $9.5875 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $48.62 | 9.154% | $53.0707 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $229.25 | 11.331% | $255.2263 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $33.70 | 7.857% | $36.3478 | $36.35 | $36.35 | $36.30 |
| Purchase #5 | $180.60 | 12.633% | $203.4152 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $105.93 | 7.571% | $113.95 | $113.95 | $113.95 | $114.00 |
| Purchase #7 | $25.68 | 6.491% | $27.3469 | $27.35 | $27.35 | $27.30 |
| 7 purchase totals = | $632.70 | $698.9444 | $698.96 | $698.95 | $698.90 | |