| 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 | $60.69 | 13.284% | $68.7521 | $68.75 | $68.75 | $68.80 |
| Purchase #2 | $9.78 | 3.137% | $10.0868 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $107.85 | 8.557% | $117.0787 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $218.80 | 9.817% | $240.2796 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $32.95 | 7.259% | $35.3418 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $138.70 | 8.622% | $150.6587 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $164.87 | 10.529% | $182.2292 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $733.64 | $804.4269 | $804.43 | $804.50 | $804.50 | |