| 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 | $50.40 | 11.578% | $56.2353 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $56.85 | 5.791% | $60.1422 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $144.78 | 7.848% | $156.1423 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $67.40 | 7.410% | $72.3943 | $72.39 | $72.40 | $72.40 |
| Purchase #5 | $8.89 | 6.736% | $9.4888 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $120.34 | 12.652% | $135.5654 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $218.75 | 6.121% | $232.1397 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $667.41 | $722.1080 | $722.11 | $722.15 | $722.00 | |