| 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 | $54.33 | 7.331% | $58.3129 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $120.47 | 13.607% | $136.8624 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $158.61 | 4.329% | $165.4762 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $32.79 | 13.193% | $37.116 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $41.49 | 4.137% | $43.2064 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $239.38 | 8.476% | $259.6698 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $109.30 | 8.861% | $118.9851 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $756.37 | $819.6288 | $819.64 | $819.60 | $819.70 | |