| 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 | $33.37 | 5.628% | $35.2481 | $35.25 | $35.25 | $35.20 |
| Purchase #2 | $127.57 | 6.164% | $135.4334 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $119.98 | 13.139% | $135.7442 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $108.54 | 5.568% | $114.5835 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $13.80 | 9.502% | $15.1113 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $243.28 | 10.107% | $267.8683 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $44.26 | 11.398% | $49.3048 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $690.80 | $753.2936 | $753.28 | $753.30 | $753.20 | |