| 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 | $84.96 | 12.576% | $95.6446 | $95.64 | $95.65 | $95.60 |
| Purchase #2 | $71.64 | 11.799% | $80.0928 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $36.76 | 10.595% | $40.6547 | $40.65 | $40.65 | $40.70 |
| Purchase #4 | $8.58 | 13.825% | $9.7662 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $217.64 | 12.827% | $245.5567 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $86.92 | 10.106% | $95.7041 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $90.74 | 13.549% | $103.0344 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $597.24 | $670.4535 | $670.44 | $670.45 | $670.50 | |