| 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 | $80.74 | 5.196% | $84.9353 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $145.64 | 9.608% | $159.6331 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $245.89 | 7.743% | $264.9293 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $5.29 | 3.802% | $5.4911 | $5.49 | $5.50 | $5.50 |
| Purchase #5 | $74.28 | 3.772% | $77.0818 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $136.82 | 13.661% | $155.511 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $160.37 | 5.160% | $168.6451 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $849.03 | $916.2267 | $916.23 | $916.30 | $916.10 | |