| 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 | $93.82 | 7.205% | $100.5797 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $71.58 | 13.536% | $81.2691 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $15.80 | 10.776% | $17.5026 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $30.61 | 4.458% | $31.9746 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $172.39 | 3.533% | $178.4805 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $238.88 | 8.211% | $258.4944 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $145.91 | 5.124% | $153.3864 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $768.99 | $821.6873 | $821.68 | $821.70 | $821.80 | |