| 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 | $72.36 | 12.124% | $81.1329 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $174.28 | 10.127% | $191.9293 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $68.43 | 8.728% | $74.4026 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $134.65 | 9.244% | $147.097 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $100.56 | 13.289% | $113.9234 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $156.37 | 7.415% | $167.9648 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $249.58 | 3.752% | $258.9442 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $956.23 | $1,035.3942 | $1,035.38 | $1,035.40 | $1,035.30 | |