| 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 | $74.94 | 3.201% | $77.3388 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $19.63 | 7.435% | $21.0895 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $10.49 | 13.312% | $11.8864 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $150.51 | 4.168% | $156.7833 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $187.75 | 8.788% | $204.2495 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $20.89 | 9.630% | $22.9017 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $19.72 | 13.286% | $22.34 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $483.93 | $516.5892 | $516.59 | $516.65 | $516.50 | |