| 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 | $85.99 | 5.693% | $90.8854 | $90.89 | $90.90 | $90.90 |
| Purchase #2 | $156.55 | 10.102% | $172.3647 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $107.35 | 9.547% | $117.5987 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $240.62 | 11.418% | $268.094 | $268.09 | $268.10 | $268.10 |
| Purchase #5 | $218.90 | 9.475% | $239.6408 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $22.89 | 4.723% | $23.9711 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $172.39 | 11.610% | $192.4045 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $1,004.69 | $1,104.9592 | $1,104.95 | $1,104.95 | $1,105.00 | |