| 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 | $46.82 | 9.695% | $51.3592 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $179.31 | 6.474% | $190.9185 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $90.47 | 8.337% | $98.0125 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $114.42 | 6.201% | $121.5152 | $121.52 | $121.50 | $121.50 |
| Purchase #5 | $142.89 | 4.764% | $149.6973 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $230.66 | 10.684% | $255.3037 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $178.96 | 12.211% | $200.8128 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $983.53 | $1,067.6192 | $1,067.62 | $1,067.55 | $1,067.60 | |