| 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 | $33.40 | 4.336% | $34.8482 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $134.82 | 12.234% | $151.3139 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $126.92 | 11.396% | $141.3838 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $191.65 | 5.647% | $202.4725 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $57.25 | 10.440% | $63.2269 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $14.69 | 9.442% | $16.077 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $112.69 | 6.700% | $120.2402 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $671.42 | $729.5625 | $729.56 | $729.60 | $729.50 | |