| 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 | $55.79 | 9.483% | $61.0806 | $61.08 | $61.10 | $61.10 |
| Purchase #2 | $60.99 | 4.436% | $63.6955 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $150.73 | 4.624% | $157.6998 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $207.78 | 10.375% | $229.3372 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $195.32 | 4.630% | $204.3633 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $144.42 | 3.823% | $149.9412 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $224.31 | 12.288% | $251.8732 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $1,039.34 | $1,117.9908 | $1,117.99 | $1,118.00 | $1,118.00 | |