| 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 | $117.54 | 7.825% | $126.7375 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $238.27 | 4.149% | $248.1558 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $96.82 | 5.384% | $102.0328 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $38.84 | 7.567% | $41.779 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $54.30 | 13.573% | $61.6701 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $76.76 | 8.547% | $83.3207 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $80.73 | 8.656% | $87.718 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $703.26 | $751.4139 | $751.42 | $751.40 | $751.40 | |