| 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 | $33.45 | 3.543% | $34.6351 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $26.63 | 12.812% | $30.0418 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $220.37 | 6.785% | $235.3221 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $176.76 | 10.204% | $194.7966 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $106.54 | 13.692% | $121.1275 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $171.56 | 8.719% | $186.5183 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $194.65 | 12.562% | $219.1019 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $929.96 | $1,021.5433 | $1,021.55 | $1,021.55 | $1,021.40 | |