| 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 | $94.92 | 4.418% | $99.1136 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $85.53 | 8.561% | $92.8522 | $92.85 | $92.85 | $92.90 |
| Purchase #3 | $51.78 | 10.457% | $57.1946 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $211.41 | 9.719% | $231.9569 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $10.90 | 6.483% | $11.6066 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $175.86 | 5.300% | $185.1806 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $159.65 | 6.645% | $170.2587 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $790.05 | $848.1632 | $848.16 | $848.15 | $848.30 | |