| 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 | $56.49 | 7.458% | $60.703 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $133.27 | 6.233% | $141.5767 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $42.57 | 4.827% | $44.6249 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $81.45 | 10.447% | $89.9591 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $192.26 | 11.379% | $214.1373 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $84.95 | 4.141% | $88.4678 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $241.41 | 9.611% | $264.6119 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $832.40 | $904.0807 | $904.08 | $904.05 | $904.10 | |