| 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 | $57.67 | 10.628% | $63.7992 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $183.98 | 5.156% | $193.466 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $112.42 | 6.873% | $120.1466 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $202.51 | 11.785% | $226.3758 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $181.99 | 11.471% | $202.8661 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $138.44 | 4.850% | $145.1543 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $7.76 | 11.269% | $8.6345 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $884.77 | $960.4425 | $960.45 | $960.45 | $960.50 | |