| 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 | $56.42 | 13.459% | $64.0136 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $103.82 | 3.852% | $107.8191 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $33.79 | 11.640% | $37.7232 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $58.72 | 5.814% | $62.134 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $90.66 | 8.703% | $98.5501 | $98.55 | $98.55 | $98.60 |
| Purchase #6 | $77.44 | 6.775% | $82.6866 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $85.93 | 10.780% | $95.1933 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $506.78 | $548.1199 | $548.11 | $548.10 | $548.10 | |