| 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 | $66.36 | 10.309% | $73.2011 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $122.81 | 13.233% | $139.0614 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $6.59 | 3.623% | $6.8288 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $85.99 | 9.182% | $93.8856 | $93.89 | $93.90 | $93.90 |
| Purchase #5 | $12.70 | 12.762% | $14.3208 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $205.54 | 10.351% | $226.8154 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $180.67 | 6.561% | $192.5238 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $680.66 | $746.6369 | $746.64 | $746.60 | $746.60 | |