| 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 | $71.84 | 10.692% | $79.5211 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $10.37 | 6.166% | $11.0094 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $31.71 | 10.211% | $34.9479 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $38.78 | 6.854% | $41.438 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $174.97 | 7.400% | $187.9178 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $18.93 | 11.236% | $21.057 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $229.49 | 4.431% | $239.6587 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $576.09 | $615.5499 | $615.56 | $615.50 | $615.50 | |