| 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 | $50.26 | 10.227% | $55.4001 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $31.64 | 8.528% | $34.3383 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $74.91 | 6.137% | $79.5072 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $215.29 | 10.581% | $238.0698 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $204.70 | 7.493% | $220.0382 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $177.65 | 8.476% | $192.7076 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $79.85 | 5.168% | $83.9766 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $834.30 | $904.0378 | $904.05 | $904.05 | $904.00 | |