| 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 | $88.43 | 6.690% | $94.346 | $94.35 | $94.35 | $94.30 |
| Purchase #2 | $28.54 | 10.777% | $31.6158 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $232.42 | 4.850% | $243.6924 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $79.38 | 13.817% | $90.3479 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $123.72 | 10.704% | $136.963 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $187.26 | 5.664% | $197.8664 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $57.75 | 8.727% | $62.7898 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $797.50 | $857.6213 | $857.63 | $857.60 | $857.60 | |