| 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 | $9.91 | 13.823% | $11.2799 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $90.46 | 12.276% | $101.5649 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $111.40 | 9.605% | $122.1 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $249.31 | 5.523% | $263.0794 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $123.90 | 9.580% | $135.7696 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $25.75 | 10.466% | $28.445 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $30.38 | 13.250% | $34.4054 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $641.11 | $696.6442 | $696.65 | $696.65 | $696.70 | |