| 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 | $43.25 | 13.546% | $49.1086 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $90.44 | 10.541% | $99.9733 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $214.68 | 5.735% | $226.9919 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $227.44 | 13.182% | $257.4211 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $120.43 | 5.463% | $127.0091 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $231.43 | 11.445% | $257.9172 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $70.35 | 5.847% | $74.4634 | $74.46 | $74.45 | $74.50 |
| 7 purchase totals = | $998.02 | $1,092.8846 | $1,092.88 | $1,092.80 | $1,092.90 | |