| 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 | $5.93 | 5.620% | $6.2633 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $115.52 | 4.154% | $120.3187 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $88.95 | 11.264% | $98.9693 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $231.46 | 5.684% | $244.6162 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $114.30 | 8.112% | $123.572 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $133.79 | 5.494% | $141.1404 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $94.85 | 11.657% | $105.9067 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $784.80 | $840.7866 | $840.79 | $840.70 | $840.80 | |