| 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 | $79.66 | 9.866% | $87.5193 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $189.59 | 11.206% | $210.8355 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $177.55 | 8.303% | $192.292 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $199.58 | 7.372% | $214.293 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $39.35 | 4.170% | $40.9909 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $136.78 | 5.868% | $144.8063 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $201.30 | 13.195% | $227.8615 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,023.81 | $1,118.5985 | $1,118.60 | $1,118.60 | $1,118.60 | |