| 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 | $5.74 | 6.223% | $6.0972 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $143.62 | 5.623% | $151.6958 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $123.85 | 12.441% | $139.2582 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $137.33 | 12.471% | $154.4564 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $7.35 | 6.244% | $7.8089 | $7.81 | $7.80 | $7.80 |
| Purchase #6 | $219.27 | 3.169% | $226.2187 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $117.82 | 7.118% | $126.2064 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $754.98 | $811.7416 | $811.76 | $811.70 | $811.80 | |