| 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 | $18.41 | 4.435% | $19.2265 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $211.58 | 3.415% | $218.8055 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $103.81 | 13.635% | $117.9645 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $213.29 | 3.754% | $221.2969 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $63.38 | 12.164% | $71.0895 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $17.53 | 12.298% | $19.6858 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $72.66 | 5.482% | $76.6432 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $700.66 | $744.7119 | $744.72 | $744.75 | $744.70 | |