| 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 | $60.42 | 7.799% | $65.1322 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $135.38 | 11.788% | $151.3386 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $157.83 | 3.827% | $163.8702 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $130.28 | 3.791% | $135.2189 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $204.76 | 5.702% | $216.4354 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $111.56 | 3.592% | $115.5672 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $222.72 | 4.381% | $232.4774 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $1,022.95 | $1,080.0399 | $1,080.05 | $1,080.05 | $1,080.00 | |