| 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 | $46.50 | 9.489% | $50.9124 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $191.40 | 3.592% | $198.2751 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $96.78 | 9.107% | $105.5938 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $30.32 | 7.622% | $32.631 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $134.55 | 9.292% | $147.0524 | $147.05 | $147.05 | $147.10 |
| Purchase #6 | $109.76 | 10.599% | $121.3935 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $92.44 | 4.425% | $96.5305 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $701.75 | $752.3887 | $752.38 | $752.45 | $752.40 | |