| 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 | $5.88 | 10.491% | $6.4969 | $6.50 | $6.50 | $6.50 |
| Purchase #2 | $85.58 | 10.357% | $94.4435 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $140.79 | 6.307% | $149.6696 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $214.66 | 10.513% | $237.2272 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $32.96 | 4.112% | $34.3153 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $74.86 | 6.287% | $79.5664 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $20.43 | 13.457% | $23.1793 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $575.16 | $624.8982 | $624.91 | $624.90 | $624.90 | |