| 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 | $69.92 | 13.713% | $79.5081 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $98.81 | 3.570% | $102.3375 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $72.30 | 12.509% | $81.344 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $111.42 | 7.725% | $120.0272 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $180.82 | 8.354% | $195.9257 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $220.96 | 13.676% | $251.1785 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $96.48 | 3.778% | $100.125 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $850.71 | $930.4460 | $930.46 | $930.55 | $930.30 | |