| 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 | $63.78 | 6.544% | $67.9538 | $67.95 | $67.95 | $68.00 |
| Purchase #2 | $7.67 | 3.711% | $7.9546 | $7.95 | $7.95 | $8.00 |
| Purchase #3 | $57.98 | 5.313% | $61.0605 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $237.84 | 10.715% | $263.3246 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $91.35 | 11.558% | $101.9082 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $12.83 | 13.138% | $14.5156 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $193.37 | 13.724% | $219.9081 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $664.82 | $736.6254 | $736.62 | $736.55 | $736.70 | |