| 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 | $9.28 | 3.656% | $9.6193 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $210.35 | 3.489% | $217.6891 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $22.53 | 6.773% | $24.056 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $95.49 | 13.719% | $108.5903 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $249.73 | 8.255% | $270.3452 | $270.35 | $270.35 | $270.30 |
| Purchase #6 | $92.76 | 12.442% | $104.3012 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $107.93 | 12.604% | $121.5335 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $788.07 | $856.1346 | $856.14 | $856.15 | $856.10 | |