| 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 | $32.78 | 13.362% | $37.1601 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $176.98 | 6.137% | $187.8413 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $147.86 | 6.499% | $157.4694 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $5.34 | 6.485% | $5.6863 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $36.62 | 7.208% | $39.2596 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $124.25 | 3.167% | $128.185 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $56.75 | 10.419% | $62.6628 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $580.58 | $618.2645 | $618.27 | $618.25 | $618.40 | |