| 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 | $119.73 | 7.651% | $128.8905 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $47.87 | 9.805% | $52.5637 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $124.61 | 7.329% | $133.7427 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $49.67 | 3.445% | $51.3811 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $166.73 | 10.333% | $183.9582 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $160.68 | 3.586% | $166.442 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $147.76 | 4.263% | $154.059 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $817.05 | $871.0372 | $871.03 | $871.05 | $871.10 | |