| 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 | $126.38 | 5.543% | $133.3852 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $241.96 | 5.484% | $255.2291 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $26.73 | 3.334% | $27.6212 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $38.99 | 10.403% | $43.0461 | $43.05 | $43.05 | $43.00 |
| Purchase #5 | $185.65 | 9.675% | $203.6116 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $100.95 | 8.767% | $109.8003 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $74.53 | 11.195% | $82.8736 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $795.19 | $855.5671 | $855.57 | $855.55 | $855.50 | |