| 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 | $89.63 | 4.504% | $93.6669 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $8.54 | 8.649% | $9.2786 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $63.60 | 13.583% | $72.2388 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $126.66 | 7.480% | $136.1342 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $217.62 | 3.664% | $225.5936 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $219.84 | 7.216% | $235.7037 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $155.89 | 7.330% | $167.3167 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $881.78 | $939.9325 | $939.93 | $939.95 | $939.90 | |