| 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 | $36.95 | 12.659% | $41.6275 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $22.63 | 7.255% | $24.2718 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $46.65 | 8.538% | $50.633 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $26.36 | 3.651% | $27.3224 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $76.94 | 9.285% | $84.0839 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $159.56 | 3.557% | $165.2355 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $133.49 | 9.195% | $145.7644 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $502.58 | $538.9385 | $538.93 | $538.95 | $538.90 | |