| 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 | $13.88 | 13.461% | $15.7484 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $203.59 | 9.443% | $222.815 | $222.82 | $222.80 | $222.80 |
| Purchase #3 | $61.58 | 12.775% | $69.4468 | $69.45 | $69.45 | $69.40 |
| Purchase #4 | $187.57 | 5.132% | $197.1961 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $69.43 | 9.337% | $75.9127 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $147.78 | 5.683% | $156.1783 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $34.32 | 8.703% | $37.3069 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $718.15 | $774.6042 | $774.62 | $774.60 | $774.50 | |