| 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 | $51.36 | 9.332% | $56.1529 | $56.15 | $56.15 | $56.20 |
| Purchase #2 | $20.93 | 12.250% | $23.4939 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $16.36 | 13.588% | $18.583 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $83.64 | 8.765% | $90.971 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $64.43 | 4.298% | $67.1992 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $33.70 | 11.745% | $37.6581 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $125.32 | 10.117% | $137.9986 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $395.74 | $432.0567 | $432.05 | $432.05 | $432.20 | |