| 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 | $8.69 | 4.462% | $9.0777 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $211.45 | 8.797% | $230.0513 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $96.91 | 4.507% | $101.2777 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $25.34 | 12.341% | $28.4672 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $43.66 | 10.570% | $48.2749 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $223.62 | 10.439% | $246.9637 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $70.93 | 8.727% | $77.1201 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $680.60 | $741.2326 | $741.23 | $741.20 | $741.40 | |