| 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 | $71.95 | 6.401% | $76.5555 | $76.56 | $76.55 | $76.60 |
| Purchase #2 | $181.65 | 7.450% | $195.1829 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $30.39 | 10.795% | $33.6706 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $95.25 | 10.393% | $105.1493 | $105.15 | $105.15 | $105.10 |
| Purchase #5 | $167.94 | 11.355% | $187.0096 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $142.80 | 10.376% | $157.6169 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $22.26 | 5.802% | $23.5515 | $23.55 | $23.55 | $23.60 |
| 7 purchase totals = | $712.24 | $778.7363 | $778.74 | $778.70 | $778.80 | |