| 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 | $94.70 | 4.758% | $99.2058 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $80.29 | 8.503% | $87.1171 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $238.37 | 10.371% | $263.0914 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $127.32 | 4.142% | $132.5936 | $132.59 | $132.60 | $132.60 |
| Purchase #5 | $225.58 | 7.739% | $243.0376 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $32.66 | 7.287% | $35.0399 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $42.57 | 3.398% | $44.0165 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $841.49 | $904.1019 | $904.11 | $904.10 | $904.00 | |