| 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 | $18.34 | 6.561% | $19.5433 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $30.26 | 11.587% | $33.7662 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $81.89 | 4.199% | $85.3286 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $179.69 | 13.305% | $203.5978 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $89.51 | 10.509% | $98.9166 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $132.33 | 13.533% | $150.2382 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $221.69 | 13.460% | $251.5295 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $753.71 | $842.9202 | $842.93 | $842.95 | $842.80 | |