| 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 | $6.82 | 13.376% | $7.7322 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $215.69 | 8.298% | $233.588 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $17.63 | 4.827% | $18.481 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $163.53 | 9.210% | $178.5911 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $99.30 | 11.319% | $110.5398 | $110.54 | $110.55 | $110.50 |
| Purchase #6 | $227.87 | 7.826% | $245.7031 | $245.70 | $245.70 | $245.70 |
| Purchase #7 | $25.86 | 9.176% | $28.2329 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $756.70 | $822.8681 | $822.86 | $822.95 | $822.80 | |