| 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 | $70.52 | 12.833% | $79.5698 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $64.73 | 7.829% | $69.7977 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $167.92 | 7.857% | $181.1135 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $113.82 | 3.848% | $118.1998 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $145.86 | 13.750% | $165.9158 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $181.43 | 5.265% | $190.9823 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $24.40 | 3.656% | $25.2921 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $768.68 | $830.8710 | $830.87 | $830.85 | $830.90 | |