| 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 | $96.72 | 6.156% | $102.6741 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $41.72 | 6.511% | $44.4364 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $167.43 | 8.259% | $181.258 | $181.26 | $181.25 | $181.30 |
| Purchase #4 | $45.95 | 4.277% | $47.9153 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $79.82 | 5.279% | $84.0337 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $26.44 | 10.708% | $29.2712 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $43.93 | 12.201% | $49.2899 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $502.01 | $538.8786 | $538.88 | $538.85 | $538.90 | |