| 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 | $46.34 | 8.840% | $50.4365 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $19.37 | 4.563% | $20.2539 | $20.25 | $20.25 | $20.30 |
| Purchase #3 | $35.48 | 12.346% | $39.8604 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $200.58 | 3.408% | $207.4158 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $220.66 | 6.663% | $235.3626 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $216.44 | 4.831% | $226.8962 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $124.27 | 10.710% | $137.5793 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $863.14 | $917.8047 | $917.81 | $917.80 | $917.90 | |