| 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 | $68.60 | 8.372% | $74.3432 | $74.34 | $74.35 | $74.30 |
| Purchase #2 | $158.68 | 5.180% | $166.8996 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $87.79 | 7.567% | $94.4331 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $24.25 | 9.614% | $26.5814 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $27.32 | 10.407% | $30.1632 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $171.67 | 10.516% | $189.7228 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $92.90 | 3.184% | $95.8579 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $631.21 | $678.0012 | $677.99 | $678.00 | $678.00 | |