| 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 | $13.67 | 6.446% | $14.5512 | $14.55 | $14.55 | $14.60 |
| Purchase #2 | $209.46 | 11.285% | $233.0976 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $161.64 | 9.555% | $177.0847 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $89.93 | 4.838% | $94.2808 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $99.42 | 11.701% | $111.0531 | $111.05 | $111.05 | $111.10 |
| Purchase #6 | $133.55 | 5.348% | $140.6923 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $44.49 | 10.714% | $49.2567 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $752.16 | $820.0164 | $820.01 | $820.05 | $820.20 | |