| 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 | $115.69 | 12.715% | $130.4 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $63.36 | 5.116% | $66.6015 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $18.93 | 5.845% | $20.0365 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $145.56 | 5.796% | $153.9967 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $113.75 | 4.185% | $118.5104 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $96.25 | 3.372% | $99.4956 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $210.64 | 10.284% | $232.3022 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $764.18 | $821.3429 | $821.35 | $821.35 | $821.30 | |