| 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 | $89.55 | 4.759% | $93.8117 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $143.70 | 13.798% | $163.5277 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $6.30 | 8.282% | $6.8218 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $175.83 | 8.835% | $191.3646 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $127.47 | 10.241% | $140.5242 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $110.96 | 8.401% | $120.2817 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $53.40 | 4.559% | $55.8345 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $707.21 | $772.1662 | $772.15 | $772.15 | $772.10 | |