| 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 | $93.37 | 3.188% | $96.3466 | $96.35 | $96.35 | $96.30 |
| Purchase #2 | $146.71 | 6.341% | $156.0129 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $143.63 | 12.309% | $161.3094 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $25.59 | 13.243% | $28.9789 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $108.59 | 10.766% | $120.2808 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $176.72 | 3.391% | $182.7126 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $75.79 | 4.543% | $79.2331 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $770.40 | $824.8743 | $824.87 | $824.90 | $824.80 | |