| 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 | $8.77 | 11.558% | $9.7836 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $108.76 | 13.667% | $123.6242 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $87.51 | 4.525% | $91.4698 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $30.98 | 3.594% | $32.0934 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $219.39 | 11.258% | $244.0889 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $208.74 | 8.544% | $226.5747 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $189.65 | 4.649% | $198.4668 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $853.80 | $926.1014 | $926.09 | $926.05 | $926.20 | |