| 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 | $244.57 | 11.863% | $273.5833 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $225.84 | 9.142% | $246.4863 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $80.93 | 13.493% | $91.8499 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $165.30 | 4.531% | $172.7897 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $53.33 | 7.755% | $57.4657 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $70.63 | 12.623% | $79.5456 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $47.47 | 5.719% | $50.1848 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $888.07 | $971.9053 | $971.91 | $971.95 | $971.90 | |