| 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 | $24.37 | 9.647% | $26.721 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $30.64 | 4.723% | $32.0871 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $143.71 | 8.119% | $155.3778 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $58.72 | 3.199% | $60.5985 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $231.95 | 7.503% | $249.3532 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $109.76 | 12.825% | $123.8367 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $27.44 | 3.631% | $28.4363 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $626.59 | $676.4106 | $676.42 | $676.45 | $676.40 | |