| 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 | $59.25 | 13.490% | $67.2428 | $67.24 | $67.25 | $67.20 |
| Purchase #2 | $134.60 | 9.637% | $147.5714 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $156.88 | 6.330% | $166.8105 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $65.28 | 11.516% | $72.7976 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $189.63 | 8.787% | $206.2928 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $44.91 | 8.857% | $48.8877 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $33.55 | 13.870% | $38.2034 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $684.10 | $747.8062 | $747.80 | $747.80 | $747.80 | |