| 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 | $84.28 | 8.301% | $91.2761 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $145.31 | 12.639% | $163.6757 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $63.74 | 6.492% | $67.878 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $172.66 | 12.698% | $194.5844 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $127.46 | 10.271% | $140.5514 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $50.47 | 11.581% | $56.3149 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $65.77 | 5.707% | $69.5235 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $709.69 | $783.8040 | $783.80 | $783.85 | $783.90 | |