| 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 | $21.93 | 7.327% | $23.5368 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $6.82 | 8.380% | $7.3915 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $193.64 | 6.481% | $206.1898 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $164.66 | 11.839% | $184.1541 | $184.15 | $184.15 | $184.20 |
| Purchase #5 | $191.55 | 11.847% | $214.2429 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $154.50 | 4.676% | $161.7244 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $128.43 | 7.112% | $137.5639 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $861.53 | $934.8034 | $934.79 | $934.80 | $934.80 | |