| 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 | $50.71 | 7.126% | $54.3236 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $215.88 | 6.592% | $230.1108 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $32.74 | 6.655% | $34.9188 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $94.90 | 10.808% | $105.1568 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $160.63 | 9.260% | $175.5043 | $175.50 | $175.50 | $175.50 |
| Purchase #6 | $52.88 | 3.252% | $54.5997 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $157.42 | 12.680% | $177.3809 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $765.16 | $831.9949 | $831.99 | $831.95 | $832.00 | |