| 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 | $74.29 | 3.661% | $77.0098 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $30.62 | 9.368% | $33.4885 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $238.34 | 8.675% | $259.016 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $203.48 | 8.328% | $220.4258 | $220.43 | $220.45 | $220.40 |
| Purchase #5 | $185.59 | 3.768% | $192.583 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $69.66 | 5.132% | $73.235 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $201.57 | 7.212% | $216.1072 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $1,003.55 | $1,071.8653 | $1,071.88 | $1,071.90 | $1,071.80 | |