| 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 | $100.59 | 3.203% | $103.8119 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $181.41 | 10.874% | $201.1365 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $161.64 | 9.461% | $176.9328 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $31.39 | 5.179% | $33.0157 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $54.77 | 13.425% | $62.1229 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $187.69 | 11.219% | $208.7469 | $208.75 | $208.75 | $208.70 |
| Purchase #7 | $158.37 | 9.178% | $172.9052 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $875.86 | $958.6719 | $958.68 | $958.65 | $958.50 | |