| 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 | $46.43 | 5.197% | $48.843 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $51.76 | 8.574% | $56.1979 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $152.50 | 3.652% | $158.0693 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $137.74 | 7.221% | $147.6862 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $105.93 | 6.563% | $112.8822 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $190.52 | 13.768% | $216.7508 | $216.75 | $216.75 | $216.80 |
| Purchase #7 | $232.64 | 3.325% | $240.3753 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $917.52 | $980.8047 | $980.81 | $980.85 | $980.90 | |