| 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 | $42.61 | 5.855% | $45.1048 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $203.62 | 6.144% | $216.1304 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $118.96 | 12.343% | $133.6432 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $141.32 | 10.251% | $155.8067 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $65.99 | 6.204% | $70.084 | $70.08 | $70.10 | $70.10 |
| Purchase #6 | $193.32 | 4.718% | $202.4408 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $235.93 | 5.469% | $248.833 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,001.75 | $1,072.0429 | $1,072.03 | $1,072.10 | $1,071.90 | |