| 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 | $54.45 | 6.493% | $57.9854 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $89.79 | 11.312% | $99.947 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $238.39 | 9.805% | $261.7641 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $76.58 | 4.784% | $80.2436 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $8.77 | 6.285% | $9.3212 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $84.96 | 3.617% | $88.033 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $187.53 | 8.135% | $202.7856 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $740.47 | $800.0799 | $800.08 | $800.10 | $800.00 | |