| 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 | $61.95 | 5.297% | $65.2315 | $65.23 | $65.25 | $65.20 |
| Purchase #2 | $131.28 | 5.269% | $138.1971 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $126.84 | 8.870% | $138.0907 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $141.32 | 7.264% | $151.5855 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $120.86 | 10.721% | $133.8174 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $197.29 | 4.136% | $205.4499 | $205.45 | $205.45 | $205.40 |
| Purchase #7 | $80.89 | 8.487% | $87.7551 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $860.43 | $920.1272 | $920.14 | $920.15 | $920.10 | |