| 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 | $79.35 | 7.514% | $85.3124 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $81.98 | 4.698% | $85.8314 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $49.44 | 11.232% | $54.9931 | $54.99 | $55.00 | $55.00 |
| Purchase #4 | $22.79 | 9.188% | $24.8839 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $181.36 | 7.401% | $194.7825 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $77.75 | 3.667% | $80.6011 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $8.72 | 12.313% | $9.7937 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $501.39 | $536.1981 | $536.18 | $536.25 | $536.20 | |