| 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 | $39.84 | 9.779% | $43.736 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $158.91 | 12.832% | $179.3013 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $37.49 | 13.112% | $42.4057 | $42.41 | $42.40 | $42.40 |
| Purchase #4 | $10.84 | 12.700% | $12.2167 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $120.73 | 10.743% | $133.7 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $237.46 | 4.509% | $248.1671 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $170.75 | 3.117% | $176.0723 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $776.02 | $835.5991 | $835.61 | $835.55 | $835.60 | |