| 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 | $21.28 | 7.856% | $22.9518 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $96.53 | 3.294% | $99.7097 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $111.64 | 9.693% | $122.4613 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $28.96 | 13.122% | $32.7601 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $243.97 | 3.370% | $252.1918 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $201.36 | 11.327% | $224.168 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $10.81 | 5.569% | $11.412 | $11.41 | $11.40 | $11.40 |
| 7 purchase totals = | $714.55 | $765.6547 | $765.65 | $765.60 | $765.80 | |