| 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 | $29.92 | 12.523% | $33.6669 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $7.94 | 8.350% | $8.603 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $28.47 | 3.193% | $29.379 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $72.87 | 12.134% | $81.712 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $121.29 | 9.618% | $132.9557 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $180.70 | 11.760% | $201.9503 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $130.84 | 9.572% | $143.364 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $572.03 | $631.6309 | $631.63 | $631.60 | $631.80 | |