| 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 | $49.77 | 11.651% | $55.5687 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $9.98 | 12.532% | $11.2307 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $199.40 | 10.722% | $220.7797 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $234.57 | 10.407% | $258.9817 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $28.64 | 11.645% | $31.9751 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $209.53 | 3.747% | $217.3811 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $236.49 | 13.460% | $268.3216 | $268.32 | $268.30 | $268.30 |
| 7 purchase totals = | $968.38 | $1,064.2386 | $1,064.24 | $1,064.30 | $1,064.30 | |