| 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 | $23.90 | 9.321% | $26.1277 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $239.59 | 11.529% | $267.2123 | $267.21 | $267.20 | $267.20 |
| Purchase #3 | $33.32 | 13.239% | $37.7312 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $155.87 | 4.427% | $162.7704 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $22.67 | 12.122% | $25.4181 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $107.88 | 8.497% | $117.0466 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $149.59 | 12.828% | $168.7794 | $168.78 | $168.80 | $168.80 |
| 7 purchase totals = | $732.82 | $805.0857 | $805.09 | $805.10 | $805.00 | |