| 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 | $45.68 | 10.803% | $50.6148 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $72.84 | 6.864% | $77.8397 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $210.44 | 10.729% | $233.0181 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $135.84 | 5.222% | $142.9336 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $224.99 | 11.698% | $251.3093 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $193.30 | 9.858% | $212.3555 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $36.89 | 12.752% | $41.5942 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $919.98 | $1,009.6652 | $1,009.66 | $1,009.65 | $1,009.60 | |