| 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 | $53.93 | 11.423% | $60.0904 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $54.95 | 3.432% | $56.8359 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $8.89 | 7.448% | $9.5521 | $9.55 | $9.55 | $9.60 |
| Purchase #4 | $35.76 | 10.183% | $39.4014 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $165.47 | 9.433% | $181.0788 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $40.44 | 11.491% | $45.087 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $133.71 | 9.322% | $146.1744 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $493.15 | $538.2200 | $538.22 | $538.25 | $538.30 | |