| 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 | $24.38 | 13.119% | $27.5784 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $71.79 | 3.239% | $74.1153 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $162.72 | 11.285% | $181.083 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $28.50 | 6.715% | $30.4138 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $93.68 | 6.260% | $99.5444 | $99.54 | $99.55 | $99.50 |
| Purchase #6 | $16.64 | 4.499% | $17.3886 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $161.95 | 8.674% | $175.9975 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $559.66 | $606.1210 | $606.12 | $606.15 | $606.10 | |