| 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 | $41.85 | 11.513% | $46.6682 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $17.44 | 5.254% | $18.3563 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $136.64 | 11.650% | $152.5586 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $42.30 | 10.207% | $46.6176 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $188.68 | 5.250% | $198.5857 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $119.47 | 13.142% | $135.1707 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $49.74 | 12.823% | $56.1182 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $596.12 | $654.0753 | $654.09 | $654.00 | $654.20 | |