| 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 | $17.98 | 9.346% | $19.6604 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $133.52 | 10.512% | $147.5556 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $60.36 | 8.803% | $65.6735 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $90.45 | 9.152% | $98.728 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $96.50 | 3.719% | $100.0888 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $240.34 | 5.645% | $253.9072 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $221.94 | 7.862% | $239.3889 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $861.09 | $925.0024 | $925.01 | $925.00 | $925.10 | |