| 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 | $15.33 | 7.164% | $16.4282 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $60.72 | 11.753% | $67.8564 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $238.94 | 5.202% | $251.3697 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $179.51 | 5.380% | $189.1676 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $133.68 | 7.736% | $144.0215 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $22.39 | 8.266% | $24.2408 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $249.26 | 8.492% | $270.4272 | $270.43 | $270.45 | $270.40 |
| 7 purchase totals = | $899.83 | $963.5114 | $963.52 | $963.50 | $963.50 | |