| 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 | $30.57 | 12.346% | $34.3442 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $32.93 | 10.354% | $36.3396 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $151.35 | 8.248% | $163.8333 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $249.34 | 9.770% | $273.7005 | $273.70 | $273.70 | $273.70 |
| Purchase #5 | $226.95 | 10.122% | $249.9219 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $105.76 | 11.636% | $118.0662 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $149.69 | 6.602% | $159.5725 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $946.59 | $1,035.7782 | $1,035.77 | $1,035.75 | $1,035.70 | |