| 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 | $44.55 | 4.834% | $46.7035 | $46.70 | $46.70 | $46.70 |
| Purchase #2 | $5.33 | 6.566% | $5.68 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $133.49 | 10.635% | $147.6867 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $6.85 | 4.576% | $7.1635 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $206.88 | 9.510% | $226.5543 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $10.40 | 8.147% | $11.2473 | $11.25 | $11.25 | $11.20 |
| Purchase #7 | $18.79 | 6.295% | $19.9728 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $426.29 | $465.0081 | $465.00 | $465.00 | $465.10 | |