| 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 | $36.66 | 3.777% | $38.0446 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $216.78 | 6.845% | $231.6186 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $134.75 | 5.638% | $142.3472 | $142.35 | $142.35 | $142.30 |
| Purchase #4 | $134.65 | 9.315% | $147.1926 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $166.62 | 12.815% | $187.9724 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $233.86 | 9.698% | $256.5397 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $62.58 | 8.299% | $67.7735 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $985.90 | $1,071.4886 | $1,071.48 | $1,071.45 | $1,071.40 | |