| 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 | $73.49 | 10.268% | $81.036 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $26.53 | 11.656% | $29.6223 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $37.49 | 7.531% | $40.3134 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $23.86 | 6.651% | $25.4469 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $150.28 | 7.214% | $161.1212 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $235.54 | 5.218% | $247.8305 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $7.40 | 12.450% | $8.3213 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $554.59 | $593.6916 | $593.69 | $593.65 | $593.50 | |