| 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 | $110.45 | 9.275% | $120.6942 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $9.70 | 12.708% | $10.9327 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $56.51 | 4.703% | $59.1677 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $46.96 | 10.685% | $51.9777 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $26.67 | 12.441% | $29.988 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $139.79 | 6.843% | $149.3558 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $24.83 | 7.569% | $26.7094 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $414.91 | $448.8255 | $448.83 | $448.85 | $448.90 | |