| 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 | $53.44 | 9.290% | $58.4046 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $82.45 | 4.722% | $86.3433 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $213.93 | 13.406% | $242.6095 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $33.60 | 13.753% | $38.221 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $192.40 | 4.826% | $201.6852 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $123.80 | 6.148% | $131.4112 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $205.35 | 13.188% | $232.4316 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $904.97 | $991.1064 | $991.10 | $991.10 | $991.00 | |