| 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 | $59.75 | 6.200% | $63.4545 | $63.45 | $63.45 | $63.50 |
| Purchase #2 | $40.75 | 11.588% | $45.4721 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $176.74 | 10.245% | $194.847 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $51.75 | 7.406% | $55.5826 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $20.69 | 8.353% | $22.4182 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $176.66 | 4.685% | $184.9365 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $54.35 | 3.234% | $56.1077 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $580.69 | $622.8186 | $622.82 | $622.80 | $622.80 | |