| 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 | $11.59 | 3.543% | $12.0006 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $41.35 | 8.518% | $44.8722 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $33.29 | 7.241% | $35.7005 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $245.81 | 7.182% | $263.4641 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $203.45 | 8.844% | $221.4431 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $112.29 | 6.800% | $119.9257 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $105.40 | 10.234% | $116.1866 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $753.18 | $813.5928 | $813.59 | $813.60 | $813.60 | |