| 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 | $48.45 | 7.448% | $52.0586 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $115.26 | 12.447% | $129.6064 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $59.37 | 11.716% | $66.3258 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $38.47 | 3.233% | $39.7137 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $122.39 | 12.863% | $138.133 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $39.95 | 12.661% | $45.0081 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $31.98 | 11.646% | $35.7044 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $455.87 | $506.5500 | $506.55 | $506.55 | $506.50 | |