| 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 | $124.82 | 8.712% | $135.6943 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $39.87 | 4.245% | $41.5625 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $180.42 | 9.682% | $197.8883 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $111.79 | 10.553% | $123.5872 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $56.96 | 5.665% | $60.1868 | $60.19 | $60.20 | $60.20 |
| Purchase #6 | $5.91 | 11.159% | $6.5695 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $86.54 | 10.105% | $95.2849 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $606.31 | $660.7735 | $660.77 | $660.80 | $660.90 | |