| 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 | $52.57 | 6.730% | $56.108 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $31.31 | 10.647% | $34.6436 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $165.71 | 8.757% | $180.2212 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $82.87 | 10.611% | $91.6633 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $106.30 | 13.781% | $120.9492 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $166.63 | 11.830% | $186.3423 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $18.63 | 6.346% | $19.8123 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $624.02 | $689.7399 | $689.73 | $689.70 | $689.60 | |