| 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 | $32.81 | 12.829% | $37.0192 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $239.35 | 13.634% | $271.983 | $271.98 | $272.00 | $272.00 |
| Purchase #3 | $188.81 | 9.824% | $207.3587 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $73.63 | 5.870% | $77.9521 | $77.95 | $77.95 | $78.00 |
| Purchase #5 | $74.27 | 9.170% | $81.0806 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $87.60 | 8.209% | $94.7911 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $187.52 | 5.370% | $197.5898 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $883.99 | $967.7745 | $967.77 | $967.80 | $967.90 | |