| 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 | $77.55 | 12.109% | $86.9405 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $57.77 | 6.294% | $61.406 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $45.33 | 13.282% | $51.3507 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $145.70 | 8.246% | $157.7144 | $157.71 | $157.70 | $157.70 |
| Purchase #5 | $214.53 | 13.463% | $243.4122 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $91.81 | 5.343% | $96.7154 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $140.59 | 4.710% | $147.2118 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $773.28 | $844.7510 | $844.75 | $844.70 | $844.70 | |