| 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 | $62.51 | 12.376% | $70.2462 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $30.85 | 12.650% | $34.7525 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $211.65 | 13.327% | $239.8566 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $131.26 | 6.718% | $140.078 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $92.55 | 9.546% | $101.3848 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $119.79 | 12.218% | $134.4259 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $149.35 | 4.371% | $155.8781 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $797.96 | $876.6221 | $876.63 | $876.70 | $876.70 | |