| 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 | $14.56 | 11.433% | $16.2246 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $37.85 | 12.765% | $42.6816 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $150.42 | 7.416% | $161.5751 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $84.88 | 3.183% | $87.5817 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $44.47 | 13.228% | $50.3525 | $50.35 | $50.35 | $50.40 |
| Purchase #6 | $159.31 | 11.271% | $177.2658 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $218.49 | 9.737% | $239.7644 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $709.98 | $775.4457 | $775.44 | $775.45 | $775.60 | |