| 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 | $22.84 | 9.792% | $25.0765 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $23.42 | 12.788% | $26.4149 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $87.80 | 12.784% | $99.0244 | $99.02 | $99.00 | $99.00 |
| Purchase #4 | $159.29 | 12.373% | $178.999 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $59.82 | 13.726% | $68.0309 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $222.74 | 11.773% | $248.9632 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $7.86 | 8.104% | $8.497 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $583.77 | $655.0059 | $655.00 | $655.00 | $655.00 | |