| 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 | $39.44 | 10.295% | $43.5003 | $43.50 | $43.50 | $43.50 |
| Purchase #2 | $192.98 | 8.177% | $208.76 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $129.40 | 3.250% | $133.6055 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $95.78 | 4.123% | $99.729 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $188.68 | 7.819% | $203.4329 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $218.41 | 10.780% | $241.9546 | $241.95 | $241.95 | $242.00 |
| Purchase #7 | $52.79 | 8.203% | $57.1204 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $917.48 | $988.1027 | $988.10 | $988.10 | $988.10 | |