| 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 | $6.93 | 4.212% | $7.2219 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $65.44 | 8.132% | $70.7616 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $221.80 | 8.367% | $240.358 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $23.95 | 10.158% | $26.3828 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $8.93 | 6.366% | $9.4985 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $242.87 | 9.349% | $265.5759 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $150.96 | 13.153% | $170.8158 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $720.88 | $790.6145 | $790.62 | $790.60 | $790.70 | |