| 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 | $27.61 | 5.170% | $29.0374 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $189.28 | 5.423% | $199.5447 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $206.83 | 12.432% | $232.5431 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $95.49 | 6.344% | $101.5479 | $101.55 | $101.55 | $101.50 |
| Purchase #5 | $156.57 | 13.575% | $177.8244 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $74.34 | 10.850% | $82.4059 | $82.41 | $82.40 | $82.40 |
| Purchase #7 | $241.26 | 11.116% | $268.0785 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $991.38 | $1,090.9819 | $1,090.98 | $1,091.00 | $1,090.80 | |