| 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 | $94.51 | 7.102% | $101.2221 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $21.93 | 13.421% | $24.8732 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $245.75 | 5.139% | $258.3791 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $179.79 | 7.398% | $193.0909 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $54.50 | 4.510% | $56.958 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $33.40 | 11.159% | $37.1271 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $153.74 | 9.234% | $167.9364 | $167.94 | $167.95 | $167.90 |
| 7 purchase totals = | $783.62 | $839.5868 | $839.59 | $839.60 | $839.60 | |