| 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 | $39.88 | 4.542% | $41.6913 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $64.58 | 13.371% | $73.215 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $202.44 | 9.166% | $220.9957 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $166.92 | 10.526% | $184.49 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $73.57 | 7.806% | $79.3129 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $239.39 | 5.504% | $252.566 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $65.69 | 4.521% | $68.6598 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $852.47 | $920.9307 | $920.94 | $920.90 | $921.00 | |