| 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 | $33.60 | 3.139% | $34.6547 | $34.65 | $34.65 | $34.70 |
| Purchase #2 | $33.38 | 12.427% | $37.5281 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $75.99 | 11.366% | $84.627 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $169.25 | 3.666% | $175.4547 | $175.45 | $175.45 | $175.50 |
| Purchase #5 | $188.64 | 13.146% | $213.4386 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $62.27 | 9.333% | $68.0817 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $46.64 | 10.120% | $51.36 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $609.77 | $665.1448 | $665.14 | $665.20 | $665.20 | |