| 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 | $46.98 | 4.337% | $49.0175 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $76.50 | 10.871% | $84.8163 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $210.77 | 10.861% | $233.6617 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $203.76 | 4.253% | $212.4259 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $201.27 | 11.132% | $223.6754 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $197.27 | 9.537% | $216.0836 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $249.26 | 3.551% | $258.1112 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,185.81 | $1,277.7916 | $1,277.80 | $1,277.80 | $1,277.80 | |