| 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 | $156.88 | 3.334% | $162.1104 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $148.85 | 3.625% | $154.2458 | $154.25 | $154.25 | $154.20 |
| Purchase #3 | $27.29 | 5.368% | $28.7549 | $28.75 | $28.75 | $28.80 |
| Purchase #4 | $24.37 | 5.129% | $25.6199 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $55.77 | 10.506% | $61.6292 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $77.41 | 3.866% | $80.4027 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $94.49 | 9.842% | $103.7897 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $585.06 | $616.5526 | $616.55 | $616.55 | $616.50 | |