| 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 | $30.86 | 9.628% | $33.8312 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $117.51 | 10.484% | $129.8297 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $85.60 | 13.193% | $96.8932 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $199.57 | 8.556% | $216.6452 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $69.62 | 6.615% | $74.2254 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $28.57 | 13.731% | $32.4929 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $158.27 | 13.153% | $179.0873 | $179.09 | $179.10 | $179.10 |
| 7 purchase totals = | $690.00 | $763.0049 | $763.01 | $763.10 | $762.90 | |