| 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 | $85.97 | 12.495% | $96.712 | $96.71 | $96.70 | $96.70 |
| Purchase #2 | $243.38 | 11.836% | $272.1865 | $272.19 | $272.20 | $272.20 |
| Purchase #3 | $155.85 | 3.466% | $161.2518 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $7.63 | 13.554% | $8.6642 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $241.42 | 6.352% | $256.755 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $51.65 | 6.756% | $55.1395 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $62.73 | 10.565% | $69.3574 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $848.63 | $920.0664 | $920.07 | $920.05 | $920.20 | |