| 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 | $72.51 | 10.205% | $79.9096 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $81.65 | 10.589% | $90.2959 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $157.35 | 5.694% | $166.3095 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $125.54 | 7.230% | $134.6165 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $203.56 | 8.610% | $221.0865 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $132.63 | 12.304% | $148.9488 | $148.95 | $148.95 | $148.90 |
| Purchase #7 | $178.57 | 4.245% | $186.1503 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $951.81 | $1,027.3171 | $1,027.33 | $1,027.30 | $1,027.30 | |