| 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 | $87.44 | 7.811% | $94.2699 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $103.42 | 5.740% | $109.3563 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $219.71 | 10.564% | $242.9202 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $141.54 | 7.158% | $151.6714 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $196.29 | 4.752% | $205.6177 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $143.86 | 10.620% | $159.1379 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $51.51 | 13.845% | $58.6416 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $943.77 | $1,021.6150 | $1,021.62 | $1,021.55 | $1,021.60 | |