| 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 | $5.29 | 10.133% | $5.826 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $57.56 | 8.104% | $62.2247 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $176.99 | 13.870% | $201.5385 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $72.34 | 11.487% | $80.6497 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $37.61 | 3.124% | $38.7849 | $38.78 | $38.80 | $38.80 |
| Purchase #6 | $33.72 | 6.302% | $35.845 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $227.46 | 11.113% | $252.7376 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $610.97 | $677.6064 | $677.61 | $677.65 | $677.40 | |