| 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 | $75.89 | 4.118% | $79.0152 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $87.90 | 12.716% | $99.0774 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $183.45 | 7.272% | $196.7905 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $113.68 | 8.622% | $123.4815 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $186.52 | 13.152% | $211.0511 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $201.36 | 11.286% | $224.0855 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $133.65 | 11.821% | $149.4488 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $982.45 | $1,082.9500 | $1,082.96 | $1,083.00 | $1,083.00 | |