| 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 | $31.46 | 8.654% | $34.1825 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $39.58 | 7.563% | $42.5734 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $27.37 | 4.260% | $28.536 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $121.35 | 12.282% | $136.2542 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $99.45 | 3.759% | $103.1883 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $216.95 | 11.820% | $242.5935 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $14.97 | 6.572% | $15.9538 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $551.13 | $603.2817 | $603.27 | $603.30 | $603.40 | |