| 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 | $50.44 | 10.813% | $55.8941 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $166.36 | 3.734% | $172.5719 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $51.41 | 3.601% | $53.2613 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $223.48 | 9.778% | $245.3319 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $220.31 | 6.852% | $235.4056 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $166.26 | 9.228% | $181.6025 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $208.79 | 3.267% | $215.6112 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $1,087.05 | $1,159.6785 | $1,159.67 | $1,159.65 | $1,159.70 | |