| 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 | $30.94 | 5.729% | $32.7126 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $98.66 | 5.418% | $104.0054 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $222.81 | 10.470% | $246.1382 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $82.44 | 13.869% | $93.8736 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $74.45 | 9.122% | $81.2413 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $122.88 | 6.224% | $130.5281 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $96.58 | 6.757% | $103.1059 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $728.76 | $791.6051 | $791.61 | $791.60 | $791.50 | |