| 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 | $77.52 | 10.399% | $85.5813 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $219.58 | 9.789% | $241.0747 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $70.91 | 3.417% | $73.333 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $122.78 | 11.584% | $137.0028 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $79.82 | 9.641% | $87.5154 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $247.32 | 12.654% | $278.6159 | $278.62 | $278.60 | $278.60 |
| Purchase #7 | $52.93 | 7.844% | $57.0818 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $870.86 | $960.2049 | $960.20 | $960.20 | $960.20 | |