| 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 | $64.76 | 13.409% | $73.4437 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $231.31 | 5.865% | $244.8763 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $33.37 | 13.638% | $37.921 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $240.81 | 11.332% | $268.0986 | $268.10 | $268.10 | $268.10 |
| Purchase #5 | $51.87 | 11.664% | $57.9201 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $241.31 | 10.656% | $267.024 | $267.02 | $267.00 | $267.00 |
| Purchase #7 | $243.32 | 10.772% | $269.5304 | $269.53 | $269.55 | $269.50 |
| 7 purchase totals = | $1,106.75 | $1,218.8141 | $1,218.81 | $1,218.80 | $1,218.70 | |