| 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 | $76.53 | 10.735% | $84.7455 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $70.36 | 10.806% | $77.9631 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $210.34 | 5.206% | $221.2903 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $104.74 | 9.635% | $114.8317 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $109.45 | 12.202% | $122.8051 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $17.69 | 11.729% | $19.7649 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $238.98 | 13.703% | $271.7274 | $271.73 | $271.75 | $271.70 |
| 7 purchase totals = | $828.09 | $913.1280 | $913.13 | $913.15 | $913.10 | |