| 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 | $56.74 | 12.782% | $63.9925 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $99.48 | 10.117% | $109.5444 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $37.77 | 7.805% | $40.7179 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $144.38 | 13.605% | $164.0229 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $32.62 | 6.165% | $34.631 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $22.73 | 5.128% | $23.8956 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $167.90 | 8.389% | $181.9851 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $561.62 | $618.7894 | $618.79 | $618.80 | $618.70 | |