| 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 | $78.77 | 6.748% | $84.0854 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $158.92 | 7.186% | $170.34 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $249.96 | 7.852% | $269.5869 | $269.59 | $269.60 | $269.60 |
| Purchase #4 | $173.35 | 13.403% | $196.5841 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $220.64 | 12.293% | $247.7633 | $247.76 | $247.75 | $247.80 |
| Purchase #6 | $50.71 | 7.727% | $54.6284 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $95.28 | 3.205% | $98.3337 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $1,027.63 | $1,121.3218 | $1,121.32 | $1,121.40 | $1,121.30 | |