| 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 | $90.43 | 6.597% | $96.3957 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $121.98 | 9.244% | $133.2558 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $118.65 | 3.518% | $122.8241 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $151.56 | 5.316% | $159.6169 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $30.82 | 10.269% | $33.9849 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $79.45 | 4.650% | $83.1444 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $5.40 | 10.775% | $5.9819 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $598.29 | $635.2037 | $635.20 | $635.20 | $635.20 | |