| 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 | $226.29 | 7.517% | $243.3002 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $28.43 | 9.538% | $31.1417 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $91.53 | 7.242% | $98.1586 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $45.51 | 9.268% | $49.7279 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $86.57 | 4.583% | $90.5375 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $124.79 | 8.215% | $135.0415 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $85.66 | 6.534% | $91.257 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $688.78 | $739.1644 | $739.17 | $739.20 | $739.10 | |