| 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 | $85.99 | 5.641% | $90.8407 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $208.74 | 7.850% | $225.1261 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $21.64 | 4.636% | $22.6432 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $242.76 | 11.716% | $271.2018 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $225.74 | 7.869% | $243.5035 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $129.34 | 13.341% | $146.5952 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $96.37 | 10.571% | $106.5573 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $1,010.58 | $1,106.4678 | $1,106.47 | $1,106.50 | $1,106.40 | |