| 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 | $74.73 | 6.712% | $79.7459 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $23.52 | 13.360% | $26.6623 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $46.98 | 7.508% | $50.5073 | $50.51 | $50.50 | $50.50 |
| Purchase #4 | $225.27 | 5.692% | $238.0924 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $238.54 | 5.319% | $251.2279 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $39.67 | 6.106% | $42.0923 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $246.79 | 4.371% | $257.5772 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $895.50 | $945.9053 | $945.91 | $945.95 | $945.90 | |