| 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 | $67.34 | 5.422% | $70.9912 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $32.96 | 8.373% | $35.7197 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $184.80 | 12.751% | $208.3638 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $198.75 | 10.509% | $219.6366 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $173.67 | 11.522% | $193.6803 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $175.90 | 10.340% | $194.0881 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $109.46 | 3.149% | $112.9069 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $942.88 | $1,035.3866 | $1,035.39 | $1,035.40 | $1,035.40 | |