| 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 | $27.83 | 5.148% | $29.2627 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $124.41 | 8.589% | $135.0956 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $126.97 | 6.788% | $135.5887 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $56.70 | 5.297% | $59.7034 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $113.84 | 9.122% | $124.2245 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $220.83 | 7.729% | $237.898 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $105.72 | 13.770% | $120.2776 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $776.30 | $842.0505 | $842.05 | $842.05 | $842.10 | |