| 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 | $37.31 | 9.859% | $40.9884 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $176.33 | 8.645% | $191.5737 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $18.60 | 11.841% | $20.8024 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $47.85 | 10.608% | $52.9259 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $76.37 | 10.289% | $84.2277 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $182.49 | 5.636% | $192.7751 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $238.32 | 10.786% | $264.0252 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $777.27 | $847.3184 | $847.33 | $847.40 | $847.30 | |