| 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 | $22.37 | 7.683% | $24.0887 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $135.69 | 8.568% | $147.3159 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $51.36 | 10.365% | $56.6835 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $99.86 | 12.284% | $112.1268 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $154.70 | 12.235% | $173.6275 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $43.32 | 13.502% | $49.1691 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $181.71 | 8.268% | $196.7338 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $689.01 | $759.7453 | $759.75 | $759.80 | $759.70 | |