| 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 | $65.45 | 11.131% | $72.7352 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $190.66 | 8.174% | $206.2445 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $8.98 | 3.768% | $9.3184 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $160.95 | 9.203% | $175.7622 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $11.79 | 8.650% | $12.8098 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $118.88 | 8.649% | $129.1619 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $149.83 | 4.671% | $156.8286 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $706.54 | $762.8606 | $762.86 | $762.85 | $762.80 | |