| 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 | $80.76 | 11.184% | $89.7922 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $51.96 | 7.135% | $55.6673 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $238.37 | 5.561% | $251.6258 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $56.83 | 8.129% | $61.4497 | $61.45 | $61.45 | $61.40 |
| Purchase #5 | $111.65 | 6.666% | $119.0926 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $5.90 | 12.716% | $6.6502 | $6.65 | $6.65 | $6.70 |
| Purchase #7 | $15.48 | 10.737% | $17.1421 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $560.95 | $601.4199 | $601.42 | $601.45 | $601.40 | |