| 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 | $210.95 | 4.545% | $220.5377 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $49.27 | 5.844% | $52.1493 | $52.15 | $52.15 | $52.10 |
| Purchase #3 | $216.40 | 11.473% | $241.2276 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $61.39 | 4.266% | $64.0089 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $22.45 | 8.710% | $24.4054 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $18.48 | 4.802% | $19.3674 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $119.33 | 6.485% | $127.0686 | $127.07 | $127.05 | $127.10 |
| 7 purchase totals = | $698.27 | $748.7649 | $748.78 | $748.75 | $748.70 | |