| 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 | $104.66 | 3.752% | $108.5868 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $56.64 | 8.714% | $61.5756 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $145.75 | 5.390% | $153.6059 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $5.29 | 10.513% | $5.8461 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $149.97 | 9.105% | $163.6248 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $209.37 | 7.643% | $225.3721 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $90.78 | 11.193% | $100.941 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $762.46 | $819.5523 | $819.56 | $819.55 | $819.50 | |