| 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 | $42.42 | 7.693% | $45.6834 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $184.71 | 4.177% | $192.4253 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $153.96 | 8.200% | $166.5847 | $166.58 | $166.60 | $166.60 |
| Purchase #4 | $8.72 | 3.612% | $9.035 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $79.96 | 9.153% | $87.2787 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $231.63 | 6.367% | $246.3779 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $21.34 | 11.368% | $23.7659 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $722.74 | $771.1509 | $771.16 | $771.25 | $771.20 | |