| 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 | $116.27 | 6.806% | $124.1833 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $124.45 | 8.634% | $135.195 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $48.97 | 5.743% | $51.7823 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $40.70 | 12.799% | $45.9092 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $120.51 | 5.365% | $126.9754 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $80.75 | 11.614% | $90.1283 | $90.13 | $90.15 | $90.10 |
| Purchase #7 | $47.39 | 11.473% | $52.8271 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $579.04 | $627.0006 | $627.01 | $627.10 | $627.00 | |