| 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 | $96.63 | 9.235% | $105.5538 | $105.55 | $105.55 | $105.60 |
| Purchase #2 | $14.29 | 10.279% | $15.7589 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $162.79 | 12.624% | $183.3406 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $127.43 | 13.463% | $144.5859 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $175.96 | 9.119% | $192.0058 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $40.98 | 6.472% | $43.6322 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $227.44 | 5.484% | $239.9128 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $845.52 | $924.7900 | $924.79 | $924.80 | $924.80 | |