| 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 | $79.50 | 8.172% | $85.9967 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $138.82 | 6.305% | $147.5726 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $202.79 | 10.182% | $223.4381 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $110.58 | 3.301% | $114.2302 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $189.38 | 13.410% | $214.7759 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $65.28 | 7.233% | $70.0017 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $59.48 | 9.302% | $65.0128 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $845.83 | $921.0280 | $921.03 | $921.05 | $921.00 | |