| 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 | $49.27 | 11.472% | $54.9223 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $120.85 | 5.750% | $127.7989 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $25.96 | 10.852% | $28.7772 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $246.62 | 4.438% | $257.565 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $48.45 | 6.633% | $51.6637 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $155.65 | 10.823% | $172.496 | $172.50 | $172.50 | $172.50 |
| Purchase #7 | $228.28 | 7.818% | $246.1269 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $875.08 | $939.3500 | $939.36 | $939.35 | $939.40 | |