| 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 | $12.65 | 3.649% | $13.1116 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $9.36 | 8.153% | $10.1231 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $64.88 | 7.105% | $69.4897 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $194.35 | 11.623% | $216.9393 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $212.77 | 6.461% | $226.5171 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $134.41 | 4.487% | $140.441 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $63.95 | 9.566% | $70.0675 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $692.37 | $746.6893 | $746.69 | $746.65 | $746.60 | |