| 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 | $8.99 | 7.593% | $9.6726 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $249.83 | 9.117% | $272.607 | $272.61 | $272.60 | $272.60 |
| Purchase #3 | $76.97 | 6.361% | $81.8661 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $244.74 | 9.804% | $268.7343 | $268.73 | $268.75 | $268.70 |
| Purchase #5 | $34.55 | 5.602% | $36.4855 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $190.88 | 8.361% | $206.8395 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $196.65 | 9.510% | $215.3514 | $215.35 | $215.35 | $215.40 |
| 7 purchase totals = | $1,002.61 | $1,091.5564 | $1,091.56 | $1,091.55 | $1,091.60 | |