| 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 | $82.39 | 8.795% | $89.6362 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $63.54 | 5.672% | $67.144 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $168.58 | 7.136% | $180.6099 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $123.60 | 3.581% | $128.0261 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $48.79 | 4.328% | $50.9016 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $214.52 | 5.674% | $226.6919 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $182.71 | 12.818% | $206.1298 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $884.13 | $949.1395 | $949.14 | $949.20 | $949.00 | |