| 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 | $45.38 | 9.399% | $49.6453 | $49.65 | $49.65 | $49.60 |
| Purchase #2 | $22.80 | 5.145% | $23.9731 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $196.87 | 9.623% | $215.8148 | $215.81 | $215.80 | $215.80 |
| Purchase #4 | $215.79 | 5.463% | $227.5786 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $157.35 | 6.472% | $167.5337 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $157.52 | 10.325% | $173.7839 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $31.41 | 13.609% | $35.6846 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $827.12 | $894.0140 | $894.00 | $894.05 | $894.00 | |