| 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 | $25.95 | 8.614% | $28.1853 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $34.32 | 6.843% | $36.6685 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $203.48 | 10.106% | $224.0437 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $234.32 | 10.568% | $259.0829 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $185.92 | 7.822% | $200.4627 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $112.54 | 4.484% | $117.5863 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $22.87 | 11.510% | $25.5023 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $819.40 | $891.5317 | $891.53 | $891.55 | $891.60 | |