| 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 | $50.99 | 12.696% | $57.4637 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $162.47 | 13.740% | $184.7934 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $73.70 | 13.488% | $83.6407 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $160.68 | 8.169% | $173.8059 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $161.79 | 4.791% | $169.5414 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $137.60 | 6.832% | $147.0008 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $222.62 | 5.760% | $235.4429 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $969.85 | $1,051.6888 | $1,051.68 | $1,051.70 | $1,051.60 | |