| 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 | $43.56 | 5.432% | $45.9262 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $173.90 | 4.626% | $181.9446 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $130.33 | 11.211% | $144.9413 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $117.37 | 3.512% | $121.492 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $58.38 | 8.173% | $63.1514 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $115.57 | 3.650% | $119.7883 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $131.58 | 13.704% | $149.6117 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $770.69 | $826.8555 | $826.85 | $826.90 | $826.80 | |