| 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 | $6.79 | 7.766% | $7.3173 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $201.65 | 7.769% | $217.3162 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $237.76 | 7.338% | $255.2068 | $255.21 | $255.20 | $255.20 |
| Purchase #4 | $83.94 | 9.535% | $91.9437 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $55.70 | 8.465% | $60.415 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $35.55 | 9.176% | $38.8121 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $220.36 | 11.207% | $245.0557 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $841.75 | $916.0668 | $916.08 | $916.00 | $916.00 | |